南京夜网论坛

　　Chinanews. com, September 23 rd, today, a paragraph about "guangzhou city construction college Security ‘ Catch ’ The video of "takeaway" spread on the Internet, causing social concern. Guangzhou city construction college responded in his official Weibo that the students had not suffered any injuries, and the school had warned and criticized the inappropriate behavior of the security guards.

　　According to the information released by guangzhou city construction college, from September 11th, sophomores and juniors of this school will return to school in batches and by stages according to the relevant regulations of their superiors and the school. In order to ensure the health and food safety of students returning to school, the school clearly informs students not to leave school unless necessary (those who really need to leave school should report to the counselor), and prohibits the delivery of take-away food and take-away food from entering the campus. Since the students returned to school, there has been no food safety accident in the school.

　　The school said that at 12 noon that day, a boy took a takeaway from the top of the school wall. After the security guard found it, he stepped forward to dissuade him, and the students ran to the teaching building with the takeaway. In this process, the security guards are chasing. It is understood that this student did not have any injury from beginning to end during the running process.

　　The school said that the school had reminded and criticized the inappropriate behavior of the security guards.

Guangzhou city construction college official Weibo screenshot

There are various detailed explanations about the personalized recommendation algorithm of Netease Cloud Music on the Internet, but the official has never appeared! In order to solve users’ curiosity about the algorithm behind the daily recommended song list, we broke into the product and technology department of Netease Cloud Music Headquarters, held technical experts hostage, and spit out all our doubts.

This article is transferred from: The Power of Machines | Utoda

Old irons, do you know what day it is today?

Knowing that we should say happy holidays, we can’t forget to wait for the singles assigned by the state in the cold kennel.(as if I wasn’t talking about myself).

This morning, when I found that the dog food scattered by my circle of friends had been enough for one year, I still turned on Netease Cloud Music, trying to find the same kind in the lively comment area: another group of single dog people.

Unexpectedly, in addition to a "special interview for the first year of singles", the first song recommended to me every day turned out to be:

The Best Day of My LifeBest day of my life.

……

Well, the lyrics "I won’t give up on myself, don’t wake me up, this is the best day of my life", which makes me seriously doubt that the personality recommendation of Netease Cloud Music has penetrated the normal life of all single dog users:

"Don’t always stay in the comment area, please find your own happiness before coming next year. Otherwise, as soon as the Year of the Dog is over, your title will become’ single pig’. "

Happy Valentine’s Day and Happy Year of the Dog.

On the Zhihu, two questions, "What is the song list recommendation algorithm of Netease Cloud Music" and "What’s good about Netease Cloud Music", occupy the third and eighth place in the hot topic of Netease Cloud Music respectively.

To a large extent, the first question has made the second question.

Perhaps Netease Cloud Music has a variety of reasons for its one-sided praise on Zhihu.Some people say that they have hired a large number of water forces. If so, it should be a heavy investment. I won’t tell you that the communities of the two platforms overlap greatly)However, the quality of the song list is hard, and the personality recommendation is relatively accurate compared with the domestic competing products, which is one of the key reasons for some users to develop into Netease Cloud Music diehard fans.

And, the first question can also explain why you will see a lot of comments such as "Japanese push first", "Japanese push second" and "Japanese push +FM simultaneous recommendation" in the comment area of many songs.

However, it is not very appropriate for some people to compare Netease Cloud Music to "a paradise for independent and minority music lovers". Re-exposing those songs that have been ignored by the public to your eyes is often the role of technology behind the scenes.

Just like you downloaded a song from Jay Chou today, will the system push you another popular song with a similar style in Jay Chou the next day, or push an unpopular song with a similar style, which will make you feel more novel?

There is some truth in this answer.

However, it is a bit surprising. Netease Cloud Music has never officially disclosed its recommendation algorithm and product application details. But this does not prevent the public from being interested in the process of integrating their technology and products.

Therefore, the algorithm model and AI application in Netease Cloud Music have basically been ripped apart by Zhihu users.

You can find a great answer and speculation in the Zhihu topic "What is the song list recommendation algorithm of Netease Cloud Music?"(The high praise answer in it is not too clear than the media reports, and it is easy to understand.).

The reason why we want to visit Xu Jia, a data mining engineer and product manager of Netease Cloud Music, is not so much to uncover the secret of the algorithm as to verify it before.(including on the Internet)All kinds of guesses, as well as help users answer the doubts arising from the use of Netease cloud music.

Basic algorithm: people are divided into groups

In fact, the personalized recommendation algorithm of Netease Cloud Music is similar to the basic recommendation algorithm applied in today’s headlines, station B and many O2O e-commerce platforms. This has been certified by the Xu family, which is the kind of basic algorithm we are familiar with:

This algorithm is attributed to the invention of Amazon engineers-if a customer buys this thing, he may also buy another thing.

Simply put,The prediction standard of this algorithm depends on the similar consumption patterns between people.For example, I like these two songs, and they are also in your song list, so there may be other songs I like in your song list.

The above statement is only easy to understand.In fact, collaborative filtering algorithms should be divided into two categories: user-based and project-based (single).

1. Based on users:I have a high similarity with Xiao Ming’s collection of songs, so on the basis of judging that our tastes are similar, I can recommend Xiao Ming the singles in my collection that she hasn’t collected.

Image source: data mining workers

2, based on the project (single):That is, the user’s preference for a song is used as a vector to calculate the similarity between singles. After comparing the similarity, we recommend a single to another user according to this user’s historical preference.

For example, Xiao Xin downloaded two singles, Courage and Little Love Song, while Xiao Yi downloaded Courage, Darkness and Little Love Song, while Xiao Yi downloaded Courage …

According to the historical preferences of these users, Netease Cloud Music can judge that Courage is similar to Little Love Song, and those who like Courage may also like Little Love Song, so they can recommend Little Love Song to Xiaoyi.

Image source: data mining workers

In short, if you still find it difficult to understand the algorithm of "collaborative filtering", you can just remember one word: people are divided into groups.

It’s a crooked building here: it is this recommendation model, which is essentially based on the similarity of users’ preferences, that invisibly makes users form a community of "chatting with each other" while listening to music.

Therefore, Shen Bowen did not regard "it may develop into the largest dating website in China in the future" as a nonsense joke. Instead, I think that this social trend based on music preferences is more reliable than the current dating platform:

Curiosity Daily has done a survey before. What are the main reference standards for human beings to find their soul mates? -it’s music taste.

"Birds of a feather flock together" under the neural network model

It can be seen that this recommendation algorithm is absolutely indispensable to the support of user historical data. Collaborative filtering algorithm is very powerful when the amount of data is huge and clean enough.

On the other hand, if I am a new user, or I use Netease Cloud Music very infrequently. In other words, in the case of scarce data, how can Netease Cloud Music know my taste?

This cold start problem means the inevitability of cross-use of different algorithm models. Perhaps the following second category of algorithms can eliminate this obstacle to some extent.

• Content-based recommendation algorithm.

This is a recommendation method that focuses on distinguishing the essence of single content, and it is regarded as "birds of a feather flock together".

Sander Dieleman, one of the founders of Spotify content recommendation model, a world-famous music streaming platform.(now a DeepMind research scientist)In a blog post titled "The Application of Convolutional Neural Network in Music Recommendation", I specifically explained the errors when using a single collaborative filtering algorithm:

1. Because this algorithm not only includes the information of users and consumption patterns,There is no information about the recommended single itself. Therefore, popular music is easier to be recommended than unpopular music because the former has more data. And this kind of recommendation is often hard to surprise.

2. Based on collaborative filtering of items (single songs),There is also a problem, that is, the content heterogeneity under similar usage patterns.

For example, if you listen to all the songs in a new album, but except the title song, other episodes, covers and remixes may not be typical works of singers, then collaborative filtering will be biased because of these "noises" at this time.

of course，Its biggest problem is that "without data, everything is invalid".

Therefore, the content-based recommendation algorithm is more like a supplement to the above shortcomings of collaborative filtering algorithm-if there is not a lot of user data, or if we want to listen to unpopular songs, we can only find the answer from the music itself.

Two experts, Xu Jia and Shen Bowen, made it clear that Netease Cloud Music adopted a complex content-based algorithm to solve these problems. But unfortunately, the two did not explain the specific details too much.

Therefore,According to our guess, they should use the same method as streaming media platforms such as Spotify and Youtube-using deep learning to build audio-based recommendation models..

First of all, if you want to compare the content differences between singles, there are too many dimensions, such as artist and album information, lyrics, melody and rhythm of music itself, boasting in the comment area, VIP downloading songs, paying or not, and so on.

As you can imagine, this is a huge amount of calculation. But calculating the total amount of violence is a method …

Therefore, so many features should be mapped into the low-dimensional hidden variable space by feature embedding and dimensionality reduction methods.(Like the picture below).

It is conceivable that in this space, each song can have a coordinate, and the coordinate value is multiple coded information including audio characteristics and user preferences.

Then, if we directly predict the exact position of a song in this low-dimensional space, it will also clarify the representation of this song.(including user preference information).

In this way, it can be recommended to the right audience without historical usage data.

Therefore, it is a way that many streaming media are taking to master the hidden characteristics mapped from a large number of song data sources and user behavior data, and then establish a neural network prediction model based on audio characteristics and train the network with short audio clips. (The specific method can be to look through Sander Dieleman’s paper. If you know this, tell us a lesson! )

Of course, in the process of training the network, engineers will still pass the "discard"（Dropout）And other methods to reduce the standard deviation between the hidden representation of filtering model and audio prediction.(Don’t let the data set be too discrete)And this is mainly to reduce the influence of song popularity on the recommendation system.

That’s right, that’s why you can receive more minority song recommendations.

Of course, any of the above algorithms will actually be based on a certain "similarity".

For example, Netease Cloud Music also applies the machine learning ranking model, which is still based on user behavior data and similarity.(It is also a very common model).

Reflected in the application, in popular terms, the first song in your "Daily Recommended" song list is usually the one that the system thinks matches your preferences the most. "Many people often shout’ Day Push First’ in the comment area, and its significance is still quite great."

In Zhihu, there is a recommendation model "Potential Factor Matrix" mentioned by Big V, but Xu Jiaze thinks it is out of date, and few people use it now.

Calculation method-how do we calculate the similarity of our song list?

According to the Xu family, Netease Cloud Music mainly uses two measurement methods:

Euclidean distance and cosine similarity.

The blog of a technical expert in CDSN has explained the difference between them very clearly.(below)：

From the CDSN technology blog named Ying.

The former is regarded as two points in the coordinate system to calculate the distance between the two points.

For example, when data A and B in the above figure are regarded as points in the coordinate diagram, their similarity is the absolute distance dist between two points.(A,B).

The latter is regarded as two vectors in the coordinate system to calculate the included angle between the two vectors.

For example, cosθ in the figure, the smaller the included angle, the higher the similarity.

You will find that, still on this picture, if the position of B remains unchanged and the position of point A continues to extend in the opposite direction of the line from A to the origin, the cosine angle between A and B will remain unchanged forever, but the absolute distance between the two points has changed.

This difference makes them need to be used in different data analysis models.

Xu explained that Euclidean distance, which can highlight the absolute difference of numerical values, is often used in calculating the similarity of songs themselves.

For example, 10,000 people like A songs and 20,000 people like B songs. Because the sample size is large enough, all users’ preferences for songs can be regarded as the same intensity, then the European distance can be directly used to calculate.

Under the European distance, users’ preferences for songs can all be considered as the same score, which can simplify the calculation of song similarity.

The cosine similarity is more about distinguishing differences from the user’s preference direction.

For example, Netease Cloud Music can use this method to rate content through users.(There are different scoring weights such as download, collection, search and uninterested)To distinguish the similarity of users’ interests.

In short, combining the above algorithms and calculation methods, Netease Cloud Music’s personality recommendation has a good reputation among the public.

But this kind of "not bad", if it can be achieved only by technology, I am afraid that Amazon’s business in China will not be so bad(I’m actually voicing its interface).

Frankly speaking, even the best algorithm has its shortcomings.

For all music products, the score of user experience is composed of editing and project collaboration, interface design preferences, music copyright richness, music preference prediction, technical ability and problem feedback speed.

This is why some people are crazy about calling for the recommended song list of Netease Cloud Music, and many people say that "people who listen to miscellaneous songs may be really tired of using Netease Cloud Music".

For example, you are a loyal fan of European and American music circles, but you have downloaded a Chinese song occasionally recently.

Then I can be sure that there will be a Chinese song in your recommended song list the next day. Next, I can only be "uninterested" in the Chinese songs that appear in the song list.

The recommendation algorithm sets the weight based on different users’ behaviors, with "download" being the highest, followed by collection, search and sharing. In addition, you can also click "not interested", which may avoid such songs.

In addition to algorithm recommendation, to a great extent, a streaming media platform will also assume the responsibility of manual filtering, establish manual rules from the perspective of products and operations, and filter out unqualified options.

Shen Bowen told us that they don’t just rely on the algorithm, but hope to compensate some shortcomings of the algorithm through some artificial power.

Therefore, in addition to a separate algorithm team, Netease Cloud Music also has a strong editorial team.

On the one hand,They help to do a layer of screening on the recommended content at the beginning, find out those high-quality content, and ensure the health of the whole recommendation library.

On the other hand,They also need to solve some convergence problems of the algorithm.

"Because if we rely solely on algorithm recommendation, we may be slow to respond to some new content, and we will also use some manual editing methods. To find out some content that we may think is very high quality, and then recommend it to everyone, "Shen Bowen said.

In addition, even if the customer service system relies on AI technology to a certain extent, the "artificial feedback group" composed of Netease Cloud Music customer service department and technical department is an important reason for users to have a good impression on Netease Cloud Music.

Many "second-back" technical solutions have also been dubbed by users as "the original Xiaobian of Netease Cloud Music is really alive".

In the early stage of platform development, when the data volume can’t meet the requirement of establishing recommendation algorithm model, as an Internet author named Shaq in Zhihu described:

The reason why you can get the high-force recommendation is probably that it first came from a song list recommended by a professional editor named "High-force Small Fresh".

They effectively guided users with similar interests to discover these music. Most people who have similar tastes with you have heard them and felt good. After fancy’s algorithm, they "precipitated" and "fermented", and then produced a good similarity, thus generating such an excellent recommendation and pushing it to you.

Finally, everyone was "amazing" and more new users joined, Perfect.

　　The State Council on Printing and Distributing the Thirteenth Five-Year PlanNotice of the work plan for controlling greenhouse gas emissions

　　Guo Fa [2016] No.61

　　People’s governments of all provinces, autonomous regions and municipalities directly under the Central Government, ministries and commissions and institutions directly under the State Council:

　　The "Thirteenth Five-Year Plan" for controlling greenhouse gas emissions is hereby printed and distributed to you, please implement it carefully.

　　the State Council

　　October 27, 2016

　　(This piece is publicly released)

　　The 13th Five-Year Plan for Controlling Greenhouse Gas Emissions

　　In order to accelerate the green and low-carbon development, ensure the completion of the low-carbon development objectives and tasks set in the "Thirteenth Five-Year Plan", and promote the peak of China’s carbon dioxide emissions around 2030 and strive to reach the peak as soon as possible, this work plan is specially formulated.

　　I. General requirements

　　(1) Guiding ideology. Fully implement the spirit of the 18th National Congress of the Communist Party of China and the Third, Fourth, Fifth and Sixth Plenary Sessions of the 18th National Congress, closely focus on promoting the overall layout of the "Five in One" and the coordinated promotion of the "Four Comprehensive" strategic layout, firmly establish the development concept of innovation, coordination, green, openness and sharing, coordinate the two overall domestic and international situations in accordance with the decision-making arrangements of the CPC Central Committee and the State Council, conform to the international trend of green and low-carbon development, and regard low-carbon development as a major aspect of China’s economic and social development. Accelerate scientific and technological innovation and institutional innovation, improve the incentive and restraint mechanism, give play to the decisive role of the market in allocating resources and better play the role of the government, strengthen the coordinated control of carbon emissions and air pollutant emissions, strengthen low-carbon leadership, promote the energy revolution and industrial revolution, promote the structural reform of the supply side and the transformation of the consumption side, promote regional coordinated development, and deeply participate in global climate governance, making new contributions to promoting China’s sustainable economic and social development and maintaining global ecological security.

　　(2) Main objectives. By 2020, the carbon dioxide emissions per unit of GDP will be 18% lower than that in 2015, and the total carbon emissions will be effectively controlled. The emission control of non-carbon dioxide greenhouse gases such as hydrofluorocarbons, methane, nitrous oxide, perfluorocarbon and sulfur hexafluoride has been further strengthened. The carbon sink capacity has been significantly enhanced. Support the optimization and development of regional carbon emissions to reach the peak first, and strive to achieve the peak first in some heavy chemical industries around 2020, and achieve positive results in the low-carbon transformation of energy system, industrial system and consumption field. The national carbon emission trading market has been put into operation, the laws, regulations and standards for dealing with climate change have been initially established, the statistical accounting, evaluation and accountability systems have been improved, the low-carbon pilot demonstration has been deepened, the synergy of pollution reduction and carbon reduction has been further strengthened, and the public’s low-carbon awareness has been significantly improved.

　　Second, low carbon leads the energy revolution

　　(1) Strengthen the control of energy carbon emission targets. Implement dual control of total energy consumption and intensity, and basically form an energy development pattern that meets new energy demand with low-carbon energy. By 2020, the total energy consumption will be controlled within 5 billion tons of standard coal, the energy consumption per unit of GDP will be reduced by 15% compared with 2015, and the proportion of non-fossil energy will reach 15%. The carbon dioxide emission of power supply units of large power generation groups shall be controlled within 550g carbon dioxide/kWh.

　　(2) Vigorously promote energy conservation. Adhere to the energy strategy of giving priority to saving, rationally guide energy demand and improve energy utilization efficiency. Strictly implement energy-saving assessment and review, and strengthen energy-saving supervision. Promote energy conservation and consumption reduction in key areas such as industry, construction, transportation and public institutions. Implement the national energy-saving action plan and organize key energy-saving projects. Improve the energy-saving standard system, strengthen energy measurement supervision and service, and implement energy efficiency leaders to lead the action. Carry out contract energy management to promote the healthy development of energy-saving service industry.

　　(3) Accelerate the development of non-fossil energy. Actively and orderly promote hydropower development, develop nuclear power safely and efficiently, steadily develop wind power, accelerate the development of solar power generation, and actively develop geothermal energy, biomass energy and ocean energy. By 2020, the installed capacity of conventional hydropower will reach 3.4 billion kilowatts, the installed capacity of wind power will reach 200 million kilowatts, the installed capacity of photovoltaic will reach 100 million kilowatts, the installed capacity of nuclear power will reach 58 million kilowatts, and the capacity under construction will reach over 30 million kilowatts. Strengthen the construction of smart energy system, implement energy-saving and low-carbon power dispatching, and improve the power consumption capacity of non-fossil energy.

　　(4) Optimizing the utilization of fossil energy. Control the total coal consumption, and control it at around 4.2 billion tons in 2020. Promote areas and cities with severe smog to continue to achieve negative growth in coal consumption after 2017. Strengthen the clean and efficient utilization of coal and greatly reduce the utilization of loose coal. Accelerate the substitution of coal for residents’ heating, actively promote the "coal to gas" of industrial furnaces and heating boilers, vigorously promote the substitution of natural gas and electricity for transportation fuel, and actively develop natural gas power generation and distributed energy. Carry out large-scale industrial demonstration of carbon capture, utilization and storage in coal-based industries and oil and gas exploration industries to control carbon emissions in coal chemical industries and other industries. Actively develop and utilize natural gas, coalbed methane and shale gas, and strengthen the recycling of vented natural gas and associated gas in oil fields. By 2020, the proportion of natural gas in total energy consumption will increase to about 10%.

　　Third, build a low-carbon industrial system

　　(1) Accelerate the adjustment of industrial structure. Take low-carbon development as an important driving force to improve economic quality and efficiency under the new normal, and promote the transformation and upgrading of industrial structure. Eliminate backward production capacity and excess production capacity in an orderly manner according to laws and regulations. Use high-tech and advanced applicable technologies to transform traditional industries, extend the industrial chain, increase added value and enhance the low-carbon competitiveness of enterprises. Change the export mode, strictly control the export of "two high-tech and one capital" products, and strive to optimize the export structure. Accelerate the development of green and low-carbon industries and build a green and low-carbon supply chain. Actively develop strategic emerging industries and vigorously develop service industries. In 2020, the added value of strategic emerging industries will strive to reach 15% of GDP, and the added value of service industries will reach 56% of GDP.

　　(2) control emissions in the industrial sector. In 2020, the carbon dioxide emissions per unit of industrial added value decreased by 22% compared with 2015, and the total carbon dioxide emissions in the industrial sector tended to be stable, and the total carbon dioxide emissions in key industries such as steel and building materials were effectively controlled. Actively promote low-carbon new processes and technologies, strengthen the construction of enterprise energy and carbon emission management system, and strengthen enterprise carbon emission management, so that the carbon emission per unit product of major energy-intensive products reaches the international advanced level. Implement the low-carbon benchmarking plan to promote enterprises in key industries to carry out carbon emission benchmarking activities. Actively control greenhouse gas emissions in industrial processes, formulate and implement an action plan to control hydrofluorocarbon emissions, effectively control trifluoromethane, and basically achieve emission standards. During the "Thirteenth Five-Year Plan" period, the cumulative emission reduction of carbon dioxide equivalent will be more than 1.1 billion tons, and the production and use of controlled uses of difluoromethane will be gradually reduced. By 2020, the output will be reduced by 35% at the baseline level (2010 output). Promote the pilot demonstration of carbon capture, utilization and storage in the industrial field, and do a good job in environmental risk assessment.

　　(3) Vigorously develop low-carbon agriculture. Adhere to the coordination of mitigation and adaptation to reduce greenhouse gas emissions in agriculture. We will implement the action of zero growth of fertilizer use, popularize soil testing and formula fertilization, reduce nitrous oxide emissions from farmland, and achieve the peak of nitrous oxide emissions from farmland by 2020. Control methane emission from farmland, select improved varieties with high yield and low emission, and improve water and fertilizer management. We will implement actions to protect and improve the quality of cultivated land, promote straw returning to fields, increase the application of organic fertilizers, and strengthen the construction of high-standard farmland. Construction of large and medium-sized biogas projects in livestock and poultry farms according to local conditions. Control the greenhouse gas emissions of livestock and poultry, promote standardized scale breeding, and promote the comprehensive utilization of livestock and poultry wastes. By 2020, the proportion of supporting waste treatment facilities in large-scale farms and breeding communities will reach more than 75%. Carry out pilot demonstration of low-carbon agriculture.

　　(4) Increase carbon sinks in ecosystems. Accelerate the pace of afforestation and greening, promote the action of land greening, and continue to implement key ecological projects such as natural forest protection, returning farmland to forests and grasslands, building a shelter forest system in the Three North and Yangtze River basins, controlling sandstorms in Beijing and Tianjin, and comprehensively controlling rocky desertification; Strengthen forest management in an all-round way, implement accurate forest quality improvement projects, and strive to increase forest carbon sinks. Strengthen forest resources protection and disaster prevention and control, and reduce forest carbon emissions. By 2020, the forest coverage rate will reach 2304% and the forest stock will reach 16.5 billion cubic meters. Strengthen the protection and restoration of wetlands, and stabilize and enhance the carbon sequestration capacity of wetlands. We will promote grassland ecological protection construction projects such as returning grazing to grassland, implement the system of grazing prohibition, rotational grazing and balance between grassland and livestock, strengthen the prevention and control of grassland disasters, and actively increase grassland carbon sinks. By 2020, the comprehensive vegetation coverage of grassland will reach 56%. Explore and carry out pilot projects for carbon sinks in marine and other ecosystems.

　　Fourth, promote urbanization and low-carbon development

　　(1) Strengthen the construction and management of low carbon in urban and rural areas. Implement low-carbon concepts and requirements in urban and rural planning, optimize urban functions and spatial layout, scientifically define urban development boundaries, explore new urbanization models that are intensive, intelligent, green and low-carbon, carry out refined management of urban carbon emissions, and encourage the preparation of urban low-carbon development plans. Improve the quality of infrastructure and buildings and prevent large-scale demolition and construction. Promote the energy-saving transformation of existing buildings, strengthen the energy-saving of new buildings, and promote green buildings. By 2020, urban green buildings will account for 50% of new buildings. Strengthen the low-carbon operation and management of commercial and public buildings such as hotels, office buildings and shopping malls. Promote building energy conservation in rural areas, guide the way of living energy consumption to change to clean and low carbon, and build green and low-carbon villages and towns. Promote low-carbon technologies such as waste heat utilization, high-efficiency heat pump, renewable energy, distributed energy, green building materials, green lighting and roof wall greening according to local conditions. Promote green construction and residential industrialization construction mode. Actively carry out pilot demonstrations of green ecological urban areas and zero-carbon emission buildings.

　　(2) Building a low-carbon transportation system. We will promote the construction of a modern comprehensive transportation system, accelerate the development of low-carbon transportation modes such as railways and waterways, promote the low-carbon development of aviation, navigation and road transportation, and develop low-carbon logistics. By 2020, the carbon dioxide emissions per unit of transportation turnover of operating trucks, buses and ships will decrease by 8%, 26% and 7% respectively compared with 2015, and the carbon dioxide emissions per unit of urban passenger traffic will decrease by 125% compared with 2015. We will improve the urban transportation system that gives priority to public transportation, develop urban rail transit, intelligent transportation and slow traffic, and encourage green travel. Encourage the use of energy-saving, clean energy and new energy means of transport, and improve the construction of supporting infrastructure. By 2020, the production capacity of pure electric vehicles and plug-in hybrid vehicles will reach 2 million, and the cumulative production and sales volume will exceed 5 million. Strictly implement the fuel consumption limit standard for passenger cars, improve the fuel consumption limit standard for heavy commercial vehicles, and study the carbon emission standard for new cars. In-depth implementation of low-carbon transportation demonstration projects.

　　(3) Strengthen the resource utilization and low-carbon disposal of wastes. Innovate the concept of domestic waste treatment in urban and rural communities, rationally arrange convenient recycling facilities, scientifically configure community garbage collection systems, set up intelligent automatic recycling machines in qualified communities, and encourage resource recycling enterprises to establish branches in communities. Build community-based treatment facilities such as kitchen waste to improve the community-based treatment rate of waste. Encourage garbage sorting and recycling of daily necessities. We will promote the harmless treatment and resource utilization of industrial waste, construction waste and sludge from sewage treatment plants, and encourage the development of various treatment and utilization methods such as garbage incineration and power generation in areas where conditions permit, effectively reducing the material consumption and carbon emissions of the whole society. Carry out methane collection and utilization in landfill sites and sewage treatment plants, and cooperate with conventional pollutants.

　　(4) Advocating a low-carbon lifestyle. Establish green and low-carbon values and consumption concepts, and carry forward the new social fashion that is proud of low carbon. Actively practice the concept of low carbon, encourage the use of energy-saving low-carbon water-saving products, and oppose excessive packaging. Advocate low-carbon catering and implement "CD Action" to curb food waste. Advocate low-carbon residence and popularize water-saving appliances. Advocate the "135" green and low-carbon mode of travel (walking within 1 km, cycling within 3 km, and taking public transport about 5 km), and encourage the purchase of small-displacement vehicles and energy-saving and new-energy vehicles.

　　V. Accelerating regional low-carbon development

　　(a) the implementation of classified guidance of carbon emission intensity control. Considering the development stage, resource endowment, strategic positioning, ecological environment protection and other factors of each province (autonomous region or municipality), the provincial carbon emission control targets are determined by classification. During the Thirteenth Five-Year Plan period, the carbon emission intensity of Beijing, Tianjin, Hebei, Shanghai, Jiangsu, Zhejiang, Shandong and Guangdong decreased by 205% respectively, Fujian, Jiangxi, Henan, Hubei, Chongqing and Sichuan decreased by 195% respectively, Shanxi, Liaoning, Jilin, Anhui, Hunan, Guizhou, Yunnan and Shaanxi decreased by 18% respectively, and Inner Mongolia and Heilongjiang.

　　(2) Promote some regions to take the lead in reaching the peak. Support the optimization of development areas to achieve the first peak of carbon emissions by 2020. Encourage other regions to put forward peak targets, make clear the road map of reaching the peak, and study and explore the total carbon emission control in some developed provinces and cities. Encourage "China Dafeng Pioneer City Alliance" cities and other qualified cities to increase emission reduction efforts, improve policies and measures, and strive to achieve the peak goal ahead of schedule.

　　(3) Pilot demonstration of low-carbon development in innovative regions. Select mature restricted development areas and prohibited development areas, ecological function areas, industrial and mining areas, towns and other cities to carry out demonstration projects in near-zero carbon emission areas, and build 50 demonstration projects by 2020. Focusing on the control of peak carbon emissions and total carbon emissions, we will expand the national low-carbon city pilot to 100 cities. Explore the low-carbon development mode of integrating production and city, and expand the national low-carbon city (town) pilot to 30 cities (towns). Deepen the pilot of national low-carbon industrial parks, expand the pilot to 80 parks, and organize the creation of 20 national low-carbon industrial demonstration parks. We will promote about 1,000 pilot low-carbon communities and organize the creation of 100 national low-carbon demonstration communities. Organize low-carbon business, low-carbon tourism and low-carbon enterprise pilot projects. Focusing on investment policy guidance and strengthening financial support, we will promote the pilot work of climate investment and financing. Do a good job in summing up and popularizing various pilot experiences, and form a number of low-carbon development models with their own characteristics.

　　(4) Support low-carbon development in poverty-stricken areas. According to the main function of the region, the ideas of poverty alleviation and development in different regions are established. Incorporate low-carbon development into the target and task system of poverty alleviation and development, formulate differentiated support policies and evaluation index systems to support low-carbon development in poverty-stricken areas, and form differentiated low-carbon development models suitable for different regions. Formulate industrial policies in poverty-stricken areas in different districts, speed up the development of characteristic industries, and avoid blindly accepting the transfer of industries with high energy consumption and high pollution. Establish a linkage mechanism between poverty alleviation and low-carbon development, and promote low-carbon industry and technology cooperation between developed and poor areas. Promote "low-carbon poverty alleviation" and advocate the pairing of enterprises and poor villages to carry out low-carbon poverty alleviation activities. Encourage the development of carbon emission reduction projects in poverty-stricken areas, and promote carbon emission reduction projects in poverty-stricken areas to enter the domestic and foreign carbon emission trading markets. Improve the use and allocation mode of poverty alleviation funds.

　　Six, the construction and operation of the national carbon emissions trading market

　　(1) Establish a national carbon emission trading system. The Regulations on the Management of Carbon Emissions Trading and related implementation rules were promulgated. All regions and departments formulated relevant supporting management measures according to the division of functions, and improved the legal system of carbon emissions trading. Establish a national and local management system for the carbon emission trading market, implement the relevant work responsibilities to the people’s governments at the prefecture and municipal levels, improve the departmental cooperation mechanism, and all regions, departments and central enterprise groups formulate specific work implementation plans according to their responsibilities, clarify the responsibility objectives, implement special funds, establish full-time work teams, and improve the work system. Formulate the total carbon emission rights setting and quota allocation scheme for enterprises with middle-aged energy consumption of more than 10,000 tons of standard coal in eight industrial sectors, including petrochemical, chemical, building materials, steel, nonferrous metals, paper-making, electric power and aviation, and implement the carbon emission quota control system. Implement carbon emission quota management based on the production responsibility of new energy vehicles for key automobile production enterprises.

　　(2) Start the operation of the national carbon emission trading market. On the basis of the existing carbon emission trading pilot trading institutions and greenhouse gas voluntary emission reduction trading institutions, the network layout of national trading institutions shall be established as a whole according to the needs of carbon emission trading, and quotas shall be allocated to key emission enterprises in each region according to the quota allocation scheme determined by the state. Promote the smooth transition of the regional carbon emission trading system to the national carbon emission trading market, establish a carbon emission quota market adjustment and offset mechanism, establish a strict market risk early warning and prevention and control mechanism, gradually improve trading rules, increase trading varieties, explore diversified trading models, improve the online trading conditions of enterprises, and launch the national carbon emission trading market in 2017. By 2020, we will strive to build a national carbon emission trading market with perfect system, active trading, strict supervision and transparency, and achieve stable, healthy and sustainable development.

　　(3) Strengthen the basic supporting capacity of the national carbon emission trading. We will build a national carbon emission trading registration system and disaster recovery system, and establish a long-term and stable management mechanism for the registration system. Establish a three-level accounting, reporting and verification system for greenhouse gas emissions at the national, local and enterprise levels, and build a greenhouse gas emission data reporting system for key enterprises. Integrate various resources to cultivate and strengthen the professional technical support team for carbon trading, compile unified training materials, establish an assessment system, build a professional consulting service platform, and encourage qualified provinces (autonomous regions and municipalities) to establish a national carbon emission trading capacity training center. Organize regions, industries and enterprises with mature conditions to carry out pilot demonstration of carbon emission trading and promote relevant international cooperation. Continue to carry out follow-up research on major issues of carbon emission trading.

　　Vii. strengthening low-carbon scientific and technological innovation

　　(1) Strengthening basic research on climate change. Strengthen the construction of basic research, technology research and development and strategic policy research bases to deal with climate change. Deepen the research on the facts, process and mechanism of climate change, and strengthen the basic research on the impact and risk, mitigation and adaptation of climate change. Strengthen the research on the integration of Internet technologies such as big data and cloud computing with low-carbon development. Strengthen the research on carbon emission measurement, accounting system and emission control policy in the whole process of production and consumption. Research on the coupling effect of low-carbon development, economy, society, resources and environment. Prepare the national special plan for the development of science and technology to deal with climate change and evaluate the research progress of low-carbon technologies. Prepare the fourth national assessment report on climate change. Actively participate in the relevant research of the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC).

　　(2) Accelerate the research, development and demonstration of low-carbon technologies. Research and development of energy, industry, construction, transportation, agriculture, forestry, marine and other key areas of affordable low-carbon technologies. Establish low-carbon technology incubators, encourage the use of existing government investment funds, guide market funds such as venture capital funds, and accelerate the progress of low-carbon technologies.

　　(3) Increase the promotion and application of low-carbon technologies. Regularly update the national key energy-saving and low-carbon technology promotion catalogue and the promotion list of energy-saving and emission reduction and low-carbon technology achievements transformation. Improve the research and development, manufacturing, system integration and industrialization capabilities of core technologies, and organize large-scale production of key products with good emission reduction effects and broad application prospects. Accelerate the establishment of an effective combination mechanism for government and Industry-University-Research, guide enterprises, universities and research institutes to establish low-carbon technology innovation alliances, and form a linkage mechanism for technology research and development, demonstration application and industrialization. Strengthen the support of university science parks, business incubators, industrialization bases and high-tech zones for the industrialization of low-carbon technologies. Strengthen centralized demonstration and application of low-carbon technologies in key areas such as national low-carbon pilot and national sustainable development innovation demonstration zone.

　　Eight, strengthen the basic ability support

　　(1) Improve the system of laws, regulations and standards to deal with climate change. Promote the formulation of laws to deal with climate change, and timely revise and improve relevant policies and regulations to deal with climate change. Study and formulate accounting standards for greenhouse gas emissions of key industries and products, low-carbon operation standards for buildings, standards for carbon capture, utilization and storage, and improve the standards, labeling and certification system for low-carbon products. Strengthen energy conservation supervision, strengthen the implementation of energy efficiency standards, and promote energy efficiency improvement and carbon emission reduction.

　　(2) Strengthen the statistics and accounting of greenhouse gas emissions. Strengthen the statistical work to deal with climate change, improve the statistical index system to deal with climate change and the statistical system of greenhouse gas emissions, strengthen the statistics related to energy, industry, agriculture, forestry and waste disposal, and strengthen the basic statistical work and capacity building. Strengthen the research on the calculation and monitoring methods of greenhouse gas emission factors in key areas such as heat, electricity and coal, and improve the accounting guidelines for greenhouse gas emissions of enterprises in key industries. Regularly compile national and provincial greenhouse gas emission inventories, implement greenhouse gas emission data reporting system for key enterprises (institutions), and establish greenhouse gas emission data information system. Improve the measurement and monitoring system of greenhouse gas emissions, and promote key emission units to improve the ledger records of energy consumption and greenhouse gas emissions. Gradually establish and improve the annual accounting method and reporting system of energy carbon emissions in provincial and municipal administrative regions to improve data quality.

　　(three) the establishment of greenhouse gas emission information disclosure system. Regularly announce the achievement of China’s low-carbon development goals and the progress of policy actions, establish a platform for releasing greenhouse gas emission data and information, and study and establish a national climate change bulletin system. Promote the disclosure of local greenhouse gas emission data and information. Promote the establishment of information disclosure system for greenhouse gas emissions of enterprises, and encourage enterprises to voluntarily disclose information on greenhouse gas emissions. State-owned enterprises, listed companies and enterprises listed in the carbon emission trading market should take the lead in publishing information on greenhouse gas emissions and action measures to control emissions.

　　(4) Improve the low-carbon development policy system. Increase the support of central and local budgetary funds for low-carbon development. We will introduce comprehensive supporting policies, improve the climate investment and financing mechanism, give better play to the role of China’s clean development mechanism fund, and actively use the government-social capital cooperation (PPP) model and green bonds to support climate change and low-carbon development. Give play to the guiding role of the government, improve the government green procurement system covering energy conservation, environmental protection, low carbon and other requirements, and carry out low-carbon institutions, low-carbon campuses, low-carbon hospitals and other activities. Study on tax policies that are conducive to low-carbon development. Accelerate the reform of energy price formation mechanism, standardize and gradually cancel fossil energy subsidies that are not conducive to energy conservation and carbon reduction. Improve the cooperative linkage mechanism of regional low-carbon development.

　　(5) Strengthening the construction of institutions and talent teams. We will work out a capacity-building plan to cope with climate change, speed up the training of professionals in technology research and development, industrial management, international cooperation and policy research, actively cultivate third-party service organizations and market intermediary organizations, develop low-carbon industry alliances and social groups, and strengthen the construction of reserve teams for climate change research. Actively promote international cooperation in basic research and technology research and development in response to climate change, strengthen international exchange of personnel, and implement high-level talent training and introduction plans. Strengthen the teaching content of climate change education and carry out the activity of "low carbon into the classroom". Strengthen the training of leading cadres and enterprise managers at all levels, and enhance the low-carbon strategic decision-making ability of policy makers and entrepreneurs.

　　IX. Extensive international cooperation

　　(1) Deeply participating in global climate governance. Actively participate in the negotiations related to the implementation of the Paris Agreement, continue to participate in various channels of climate change dialogue and consultation, adhere to the principles of "common but differentiated responsibilities", fairness and respective capabilities, promote the comprehensive, effective and sustained implementation of the United Nations Framework Convention on Climate Change, promote the establishment of a global climate governance system with extensive participation, from each according to his ability, pragmatic and effective cooperation and win-win, and promote the implementation of the UN Agenda for Sustainable Development in 2030.

　　(2) Promote pragmatic cooperation. Strengthen international dialogue and exchanges in the field of climate change, deepen cooperation with other countries, and extensively carry out pragmatic cooperation with international organizations. Actively participate in the governance of international climate and environmental financial institutions, and use preferential funds and advanced technology from relevant international institutions to support domestic efforts to deal with climate change. In-depth and pragmatic promotion of South-South cooperation on climate change, the establishment and good use of the South-South Cooperation Fund on Climate Change in China, and support for developing countries to improve their ability to cope with climate change and prevent and mitigate disasters. We will continue to promote international cooperation in the fields of clean energy, disaster prevention and mitigation, ecological protection, climate-adaptive agriculture, and low-carbon smart city construction. Combine the implementation of the "Belt and Road" strategy, international cooperation in production capacity and equipment manufacturing, promote cooperation in low-carbon projects, and promote low-carbon overseas investment projects.

　　(3) Strengthen the performance of the contract. Do a good job in preparing for the domestic implementation of the Paris Agreement. Prepare and submit national communications and biennial updates on time, and participate in the international consultation and analysis process under the United Nations Framework Convention on Climate Change. Strengthen the evaluation of national independent contributions and actively participate in the promotion dialogue in 2018. Study and inform the United Nations of China’s long-term development strategy of low greenhouse gas emissions in the middle of this century.

　　X. Strengthening the implementation of safeguards

　　(1) Strengthen organizational leadership. Give full play to the overall coordination and supervision functions of the Coordination and Liaison Office of the National Leading Group for Climate Change. All provinces (autonomous regions and municipalities) should incorporate a substantial reduction in the intensity of carbon dioxide emissions into local economic and social development plans, annual plans and government work reports, formulate specific work plans, establish and improve working mechanisms, and gradually improve the supervision and management system for controlling greenhouse gas emissions. All relevant departments shall, in accordance with the division of responsibilities and relevant special plans and work plans, earnestly implement them.

　　(2) Strengthen the target responsibility assessment. It is necessary to strengthen the evaluation and assessment of the completion of the goal of controlling greenhouse gas emissions by the provincial people’s government, and establish a system of accountability. All relevant departments should establish a tracking and evaluation mechanism for the completion of the annual task of controlling greenhouse gas emissions. The assessment results are open to the public and subject to supervision by public opinion. Establish a carbon emission control target prediction and early warning mechanism to promote the implementation of low-carbon development tasks in various localities and departments.

　　(3) Increase capital investment. All regions and relevant departments should focus on achieving the goal of controlling greenhouse gas emissions in the "Thirteenth Five-Year Plan", coordinate various sources of funds, effectively increase capital investment, and ensure the implementation of various tasks in this plan.

　　(4) Do a good job in publicity and guidance. Strengthen publicity and popular science education on climate change at home and abroad, make good use of important nodes and new media platforms such as the National Low Carbon Day and the United Nations Climate Change Conference, and extensively carry out a variety of publicity activities to enhance the low-carbon awareness of the whole people. Strengthen the training on climate change communication and improve the professional level of media practitioners. Establish a public participation mechanism to deal with climate change, encourage the public to participate extensively in the fields of policy formulation and major project decision-making, and create a good social atmosphere to actively deal with climate change.

　 　1905 movie network exclusive feature　Year after year, the world will be saved by countless people countless times; The trick of saving is enough to write an encyclopedia. This time, it’s finally George Clooney’s turn to fight the negative energy of human beings with two little girls, and it’s across different dimensions and into a parallel world.

　

　 　 Does this sound cool? If you think this is Disney’s consistent fantasy, you are all wet. As the core of the film, "Tomorrow’s World" can be said to be a technological "Utopia" created by Disney, and it was set up by four outstanding people in the history of modern science and technology: nikola tesla, Edison, jules verne and Eiffel, who designed the Paris Tower. But in fact, all the fantasies about this world come from a black box numbered 1952 left by Disney himself.

　

Pay tribute to the "close encounters of the third kind" brought by the badge of the predecessors.

　

　 　 There is only one way for people on earth to know the secret of tomorrow’s world: a mysterious badge. Through the badge, the heroine of the film saw an advertisement that the world passed on to the earth: the technologically advanced "Tomorrow World" left a seat for you.

Badge has become an important prop to know the existence of "tomorrow’s world" in movies.

　 　 The director admits that this inspiration comes from classic science fiction movies. This Spielberg film made in 1977 portrayed aliens as friendly for the first time. And their contact with the earth people is precisely through the brain fantasy of a specific person. Although there are no aliens, the badge, as the connection point between the two worlds, just completes the tribute to close encounters of the third kind 2.

Salvaging the Black Box Disney’s 1952 Legend

　

　 　 If phantom communication is still imaginative, then the elements that constitute the "tomorrow’s world" have a taste of hard science fiction.

The "1952" black box left by Disney himself

　 　 A long time ago, it was rumored that Walter Disney himself left a mysterious black box. And this black box marked 1952 contains Disney’s most fantastic creations. It was not until two years ago, after the movie project of Tomorrow World was launched, that the director unveiled the secret of this black box at the D23 exhibition in Disney.

　

　 　 A large number of manuscripts, photos, memos, newspaper clippings, these informative items constitute a mysterious black box. These materials are all related to space exploration, science and technology and the future world, and finally point to a grand event that Disney Company participated in in in Walter Disney’s later years: the 1964 new york World Expo.

The film faithfully restored the grand occasion of the 1964 new york Expo, including this famous fountain of the earth.

　 　 Before the new york World Expo, the purpose of this international exposition was to show the local customs of different regions, but this exhibition in 1964, which was used as the background of the story by Tomorrow World, was like a preview of the future world. And a lot of elements in the film are also related to this exhibition.

　 　 A large number of voice-activated robots in the film pay tribute to abraham lincoln, Disney’s first voice-activated robot exhibited at the World Expo. Robots’ uniform clothes and standard smiling expressions are also a replica of the fashion of the 1960s. George Clooney, who led his childhood to the "tomorrow world", and the "small world" amusement project connecting the present and the future are also part of the Disney exhibition area of the World Expo, and even the underground chamber is derived from the manuscript of the "1952" black box — — Legend has it that Disney wanted to build another cruise tunnel to show the future technology under the "small world"; The aircraft invented by George Clooney in his childhood and widely used in the "tomorrow world" is also branded as made in Walter Disney.

Next page: The "behind-the-scenes" of tomorrow’s world can be compared with the masters of "crossing"

1905 movie network news On September 10th, Teachers’ Day, some netizens exposed a video, and the third film directed by Deng Chao was officially launched in a middle school in Zhejiang. Like this, this film was also directed by Deng Chao and Yu Baimei. At the press conference, Deng Chao said that the film should be "dedicated to our father and given to our children."

According to the earlier film filing publicity, Looking Up talked about the vast space, the astronauts accidentally lost contact, and in the most desperate situation of his life, he recalled his greatest father. The love and affection of a father and son through a long time is full of joy, wonders, warmth and tears.

It is revealed that Lu Han will take part in Deng Chao’s new film, but the starring lineup has not yet been announced.

It is reported that the film will focus on the urban landscape in the 1990s. In order to truly restore the scenes of the times, the crew finally chose to shoot in Lanxi, Jinhua, Zhejiang.

　　Promotion date: September 29th, 2022 to April 30th, 2023.

　　P400e Gasoline Creation Lengthens

　　(Plug-in hybrid, 404 horsepower) White red/white yellow brown/black red/black tan

　　Chuangshi bag (ring shadow, second-generation terrain, four-zone air conditioning, 825W British Treasure audio, electric suction door, smart card, foot-sensing electric tailgate, deerskin roof, ambient light, pixel LED headlight, front fog light, electric sunshade for side window, semi-aniline leather seat, 10-inch rear entertainment)

　　300PD(24-way electric adjustment for front seats, heating and ventilation for front and rear seats, hot stone massage seats, rear executive seats, heated leg lifts, electric folding rear central armrest, 5 seats and 4 seats electric adjustment.

　　21-wheel mahogany steering wheel, mahogany interior, head-up display, blind spot approach, Chinese menu

　　Car hotline: 13342008559 (WeChat with the same number) Manager Li.

　　The article is just a brief introduction. Please call for more details and discounts.

　　Hotline: 13342008559 (same as WeChat) Lao Li

　　Micro-signal: 13342008559 (friends circle updates the latest quotation of port vehicles every day to support national staging)

　　Can be sold all over the country to enjoy the national warranty treatment to do business in good faith, to treat people with trust! A handshake, forever friends!

　　Foreign car buyers can take the high-speed train to Tanggu to get off the bus, and can pick up the plane.

　　Dealer name: Tianjin Jingang Automobile Sales Co., Ltd.

　　Dealer Address: No.101 Beihai Road, Economic Development Zone, Binhai New Area, Tianjin

　　Dealer Tel: Manager Li 13342008559 (same as WeChat)

　　Disclaimer: The above car purchase preferential information is provided by the comprehensive dealers of this website, and the price fluctuates greatly due to market factors, which is only for car purchase reference; The distributor is responsible for its authenticity, accuracy and legality, and this website does not provide any guarantee or assume any legal responsibility.

[car home Guangzhou Preferential Promotion Channel] Recently, we learned from BMW Guangzhou dealers that a large-scale preferential activity is being carried out, and the maximum preferential amount has reached an astonishing 110,000 yuan! At present, the minimum starting price of this model has dropped to 335,900 yuan. If you are interested in this model, you may wish to click "Check the car price" in the quotation form to get a higher discount.

The design of BMW i4 is full of futuristic and technological sense. The front face adopts the iconic kidney-shaped air intake grille, but its unique design is more concise, which further highlights the characteristics of electric vehicles. The interior of the grille adopts a closed design, which not only meets the energy-saving requirements of electric vehicles, but also gives the vehicles a unique visual effect. The headlight design also adopts BMW family design, but more modern technology elements are added to make the front face sharper. The overall body lines are smooth and dynamic, and the low body and large-size wheel hub design further enhance the sense of movement of the vehicle. The rear part of the car adopts a penetrating taillight design, which echoes the front face and makes the whole car look more harmonious and unified. The overall design of BMW i4 is simple and luxurious, showing the innovative spirit and design concept of BMW brand in the era of electrification.

The body size of BMW i4 is 4785*1852*1455mm and the wheelbase is 2856mm. Its side lines are smooth and elegant, showing a sporty body posture. The front and rear wheel tracks are 1601mm and 1630mm respectively, providing a stable driving posture. The front and rear tyre size are 245/45 R18 and 255/45 R18 respectively, and the matching rim style is dynamic and recognizable.

The interior design of BMW i4 shows the perfect combination of luxury and technology. The center console is equipped with a 14.9-inch high-definition touch screen, which supports voice recognition control of multimedia system, navigation, telephone, air conditioning and other functions, improving the convenience of driving. The steering wheel made of leather feels comfortable and supports manual adjustment up and down and back and forth to meet the needs of different drivers. The seat is made of imitation leather, genuine leather, fabric/suede, which provides a variety of comfort options. The front seat has heating function, which brings warmth to drivers in cold weather. The main and auxiliary seats are equipped with a variety of adjustment functions, including front and rear adjustment, backrest adjustment, height adjustment, leg rest adjustment and lumbar support, to ensure that each seat can meet individual needs. In addition, the car is equipped with two USB/Type-C interfaces in the front row and two USB/Type-C interfaces in the rear row, and the wireless charging function of the front mobile phone, which further enhances the driving experience.

The BMW i4 is equipped with a powerful motor with a maximum power of 250 kW and a maximum torque of 430 Nm, ensuring excellent acceleration performance and driving experience.

The owner of car home commented on the BMW I4. He mentioned that "the configuration parameters of 3, 5 and X3 of the I series are almost the same, but the shell has been changed, so I have to buy i4 for more than 100,000 yuan, just for a personality". He thinks that the design of i4 is very eye-catching, especially the iconic big nostril design, which is unique at first glance. Some people even speculate that this model is worth 600,000 yuan. The owner emphasized that the i4 not only attracted him because of its unique appearance, but also was an imported model, so there was no need to worry about the need to remove the brand logo after purchase, thus adding a sense of pride.

Dalian soybean oil futures closed slightly higher and the external market rose to provide support.

　　On April 12, Dalian soybean oil futures opened higher, then fell back and closed slightly higher at the end. The main contract shrinks, reduces positions and closes the negative line.

　　On Monday, April 12th, the main soybean oil futures contract Y1009 of Dalian Commodity Exchange (DCE) opened at an opening price of 7,788 yuan/ton and closed at 7,752 yuan/ton, rising by 14 yuan, with the highest price of 7,794 yuan/ton and the lowest price of 7,732 yuan/ton, with a turnover of 383,382 lots and a position of 484,000.

　　CBOT soybean oil futures market closed higher on the 9th, and continued to rebound from the previous lows, driven by technical buying and soybean meal/soybean oil spread trading. Traders said that the soybean contract has held firm in recent months, providing support for soybean oil futures and helping them get rid of the impact of the decline in crude oil futures prices. May soybean oil futures contract closed up 0.12 cents or 0.30% to 40.04 cents/pound. It is estimated that speculative funds will buy 2,000 lots of soybean oil futures contracts.

　　According to the preliminary import data released by the General Administration of Customs of China in March, 560,000 tons of edible vegetable oil were imported in March, and 370,000 tons of edible vegetable oil were imported in February, an increase of 51.4% from the previous month. From January to March, 1.47 million tons of edible vegetable oil was imported, an increase of 1.1% compared with 1.46 million tons in the same period of 2009. In March, 4.01 million tons of soybeans were imported, while in February, 2.95 million tons of soybeans were imported, an increase of 35.9% from the previous month. From January to March, 11.04 million tons of soybeans were imported, an increase of 8.7% compared with 10.15 million tons in the same period of 2009. People familiar with the matter said that the Argentine government and the China government have been communicating, and the trade war between the two sides will not last long. The news of negotiations between China and Arab countries is a great negative for domestic soybean enterprises.

　　According to the April supply and demand report released by the US Department of Agriculture, the US soybean inventory at the end of 2009/10 was estimated to be 190 million bushels, and it was estimated to be 190 million bushels in March. The year-end inventory of soybeans in 2008/09 is estimated to be 138 million bushels, and the actual year-end inventory in 2007/08 is 205 million bushels. According to the USDA report, the end-of-year inventory of soybeans in the United States in 2009/10 was estimated at 190 million bushels, and it was estimated at 190 million bushels in March, compared with the market expectation of 209 million bushels. Galaxy futures analysts believe that the report is expected to benefit the soybean market.

　　Analysts pointed out that the USDA soybean inventory report was lower than market expectations, which brought favorable support to the CBOT bean market. From a technical point of view, the upward trend of domestic soybean oil market remains good at present, so soybean oil will continue to rebound.

　　Another analyst pointed out that the import of soybean and edible oil increased sharply in March, and the current domestic demand for oil is average. Therefore, soybean oil futures will face pressure.

　　Dalian palm oil futures closed higher and the external market was mixed.

　　On April 12, Dalian palm oil futures opened higher, and then oscillated to retreat some of the gains. At the end of the session, the main contract lightened the position and closed at the cross.

　　On Monday, April 12th, the main contract 1009 of palm oil futures of Dalian Commodity Exchange (DCE) opened at 7,030 yuan/ton, with the highest at 7,056 yuan/ton and the lowest at 7,000 yuan/ton, and closed at 7,024 yuan/ton, up by 30 yuan/ton, with a turnover of 214,918 lots and a position of 227,528.

　　On April 12, Malaysia’s BMD crude palm oil futures market opened higher at noon and closed mixed. The benchmark June crude palm oil contract fell by RM 48 to RM 2,546/ton. Traders in Kuala Lumpur said that the rally at the end of last Friday was caused by speculators, and now the fundamentals are not so much, so the market has been revised.

　　According to data released by ITS, a Malaysian shipping survey agency, it is estimated that the country’s palm oil export volume will be 291,033 tons from April 1 to 10, down 37% from the previous month. SGS said that the country’s palm oil export volume is expected to be 303,423 tons from April 1 to 10, a decrease of 30% from the previous month.

　　According to data from Malaysian Palm Oil Bureau (MPOB), the country’s palm oil production in March was 1.387 million tons, its export volume was 1.394 million tons, and its inventory at the end of March was 1.655 million tons. Abdullah, an MPOB official, said that Malaysia is expected to produce 17.8 million tons of palm oil in 10 years, export 16.02 million tons and price 26-3,000 US dollars/ton.

　　According to the preliminary import data released by the General Administration of Customs of China in March, 370,000 tons of edible vegetable oil were imported in March, up 51.4% from the previous month. The weekly report of the international prices of major agricultural products in the 14th week of 2010 by the Ministry of Agriculture showed that the international soybean prices were basically the same, while the prices of soybean oil and palm oil declined slightly. Deng Ruihong, general manager of COFCO Oil Department, said that China’s demand for palm oil may decrease slightly in 2010, but Indian palm oil imports will increase.

　　On April 9, NYMEX crude oil futures closed lower for the third consecutive trading day, because the market was increasingly worried that crude oil inventories would rise faster than demand. New york Mercantile Exchange may light sweet crude oil futures contract settlement price fell 47 cents to $84.92 a barrel. In the past three trading days, the price of crude oil futures has fallen by nearly $2 from a 17-month high near $87 per barrel, as the Zhou Du data released by the United States has raised concerns about rising inventories. The settlement price of Brent crude oil futures contract in May on the ICE Futures Exchange rose 2 cents to $84.83 a barrel. Brad Samples, an analyst at Summit Energy Services in Lexington, Kentucky, pointed out that the weak performance of oil prices on the 9 th in the case of rising stock prices means that investors are increasingly worried about the imbalance between supply and demand of crude oil. In recent days, boosted by signs of economic recovery, crude oil and stocks have been rising simultaneously. The trend of economic growth should push the stock market and crude oil higher together. He said that the decline in oil prices in the context of economic recovery was slightly surprising, which reflected the specific factor of the crude oil market, namely the risk of rising inventories.

　　NYMEX crude oil futures fluctuated and closed down on the 9th, BMD crude palm oil futures rose strongly at the end of the session, and the US dollar index fell sharply. Domestic oil futures prices opened higher and fluctuated on the 12th, and even palm oil showed a strong trend. Analysts pointed out that the surge in the external market boosted the domestic market trend, and ITS export valuation was in line with market expectations. Strong earthquakes in Indonesia’s main palm oil producing areas have limited impact on palm oil export, shipment and price. It is expected that the further rebound of palm oil still needs to be matched.

　　Another analyst said that the decline in international crude oil futures is not conducive to the rebound of BMD, and the Malaysian export market has declined. Cheap South American soybeans may bring new pressure to the domestic oil market. Under the background that the market is worried that the central bank will raise interest rates to control inflation, it is expected that the upward trend of palm oil will be under pressure.

　　Zhengzhou rapeseed oil futures high callback spot rose steadily.

　　On April 12, Zhengzhou rapeseed oil futures opened higher and went lower, and the surrounding markets bottomed out. At the end of the session, the main contract positions increased and closed at a small yinxian.

　　On Monday, April 12th, Zhengzhou Commodity Exchange (CZCE) opened the rapeseed oil futures contract 1009 with an opening price of 8,288 yuan/ton and a closing price of 8,254 yuan/ton, up by 12 yuan/ton, with a maximum of 8,244 yuan/ton and a minimum of 8,244 yuan/ton, with a turnover of 48,742 lots and a position of 95,242.

　　ICE rapeseed futures closed slightly higher on April 9, driven by the rise of US soybean futures. Among them, the May contract closed up by 1 Canadian dollar to 381.10 Canadian dollars/ton. According to industry insiders, affected by the weakening of the US dollar, crushers bought rapeseed futures.

　　According to the preliminary import data released by the General Administration of Customs of China in March, 370,000 tons of edible vegetable oil were imported in March, up 51.4% from the previous month.

　　The relevant person in charge of the Ministry of Agriculture said that snowfall hinders spring sowing in Northeast China, and rainfall is not conducive to flowering and pollination of rape and rice seedling raising in the south. It is urgent for relevant departments to implement scientific defense measures in time.

　　On April 9, NYMEX crude oil futures closed lower for the third consecutive trading day, because the market was increasingly worried that crude oil inventories would rise faster than demand. New york Mercantile Exchange may light sweet crude oil futures contract settlement price fell 47 cents to $84.92 a barrel. In the past three trading days, the price of crude oil futures has fallen by nearly $2 from a 17-month high near $87 per barrel, as the Zhou Du data released by the United States has raised concerns about rising inventories. The settlement price of Brent crude oil futures contract in May on the ICE Futures Exchange rose 2 cents to $84.83 a barrel. Brad Samples, an analyst at Summit Energy Services in Lexington, Kentucky, pointed out that the weak performance of oil prices on the 9 th in the case of rising stock prices means that investors are increasingly worried about the imbalance between supply and demand of crude oil. In recent days, boosted by signs of economic recovery, crude oil and stocks have been rising simultaneously. The trend of economic growth should push the stock market and crude oil higher together. He said that the decline in oil prices in the context of economic recovery was slightly surprising, which reflected the specific factor of the crude oil market, namely the risk of rising inventories.

　　NYMEX crude oil futures closed down on the 9th, ICE rapeseed futures closed slightly higher, and the US dollar index fell sharply. Domestic oil futures prices opened higher and fluctuated on the 12th, and even palm oil showed a strong trend. Domestic oil stocks are abundant, and cheap South American soybeans may continue to hit the domestic oil market. The market is worried that the panic of the central bank raising interest rates to control inflation has not dissipated. It is expected that Zheng Cai oil will mainly fluctuate in the near future.

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Nowadays, consumers buying a car first depends on whether the car is rich in configuration, and it is no exception for nature. Let’s take a look with the editor.

Let’s take a look at the appearance of the Audi Q7 first. The front design of the Audi Q7 is very soft, with a three-frame air intake grille, which looks very sporty. The headlights are very simple and full of round and lovely feeling. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, automatic steering, delayed closing, rain and fog mode, etc. Come to the side, the body size of the car is 5077MM*1970MM*1715MM, the car adopts avant-garde personality lines, the side gives a very clean feeling, with large-sized thick-walled tires, smooth lines run through the entire side of the car. Looking back, the rear looks more streamlined, the tail lights give a very fashionable feeling, and the exhaust pipe adopts a bilateral single-out design, which makes the sense of neatness jump in front of you.

Sitting in the car, the interior design of the Audi Q7 is relatively domineering, and the visual effect is quite unique. The steering wheel design of the car is very angular, equipped with electric up and down + front and rear adjustment, steering wheel memory, steering wheel heating and other functions, everything looks very fashionable. From the central control point of view, with the 10.1-inch central control screen, the interior style is impressive, and the overall design of the central control is remarkable. Let’s take a look at the dashboard and seats. The dashboard design is remarkable, which is very eye-catching. The car adopts leather seats, and the seat wrapping is in place, which improves the riding experience of the driver and occupant.

The Audi Q7 performs well in space, with comfortable legroom and head space for a better ride experience. At the same time, the car is equipped with night vision system, fatigue reminder, brake anti-lock (ABS), LED daytime running lights, brake assistance (EBA/BAS, etc.) main driver airbags, passenger seat airbags, side aircurtains, front side airbags, rear side airbags and other safety configurations.

The car’s moderate size is a very suitable choice for many families, and the interior space is enough for daily use by families. Favorite friends, act now!

Welcome to [Autohome Dongguan Promotion Channel], we bring an exciting news. At present, a grand promotion is going on in the Dongguan market, bringing consumers attractive discounts of up to 140,000. The original price of luxury models starting from 703,800 has now dropped significantly. This is a great opportunity not to be missed. If you are interested in the Mercedes-Benz GLE Coupe, be sure to click "Chatti Car Price" in the quotation form to lock in this rare offer immediately and fight for your ideal car.

The Mercedes-Benz GLE coupe stands out for its elegant sporty exterior design. On the front face, the streamlined air intake grille adopts a family-style starry design, which is exquisite and dynamic, showing the perfect combination of luxury and power. The smooth lines of the body and the design of the roof slip back give it a unique coupe style, and the overall appearance is very recognizable. Whether static or dynamic, the GLE coupe conveys Mercedes-Benz’s unremitting pursuit of luxury and performance.

The Mercedes-Benz GLE Coupe exudes a luxurious and sporty aesthetic with its elegant side design. The body size is 4941mm long, 2018mm wide, 1716mm high, and the wheelbase is up to 2935mm, providing a spacious and comfortable interior space for the driver and passengers. The side lines are smooth and dynamic, emphasizing its combination of power and movement. The tire size is 275/50 R20, which is unified at the front and rear, and is matched with a unique wheel rim design, which not only enhances the visual impact of the vehicle, but also ensures the stability and handling performance when driving. Overall, the side design of the Mercedes-Benz GLE Coupe fully reflects its perfect blend of luxury and sports.

The interior design of the Mercedes-Benz GLE coupe is elegant and full of technology. The exquisite leather steering wheel provides a comfortable grip and supports manual and electric adjustment, which not only meets the driver’s needs, but also enhances the handling experience. The 12.3-inch central control screen highlights the intelligence of the vehicle, integrating multimedia systems, navigation, telephone and air conditioning control functions, making it easy to operate and smooth to touch. The seats are made of imitation leather, which is not only beautiful, but also comfortable. The main and passenger seats provide multi-directional adjustment of front and rear, backrest, height and waist support, and support heating and ventilation functions, so that the driver and passengers can enjoy the ultimate riding experience. In addition, the interior of the car is also equipped with wireless charging function of mobile phones, which is full of luxury and practicality.

The Mercedes-Benz GLE Coupe is equipped with a powerful 2.0T turbocharged engine with a maximum power of 190 kilowatts and a torque output of 400 Nm. The engine has 258 horsepower and is combined with a 9-speed automatic transmission to provide the driver with a smooth and efficient driving experience.

In such a competitive market environment, Mercedes-Benz GLE Coupe has always adhered to the commitment of quality and performance, and constantly optimized products and services to meet consumers’ expectations. At this moment, in order to give back the support and love of the majority of car fans, Mercedes-Benz has launched a limited-time price reduction promotion for the GLE Coupe. Buy now, you will enjoy unprecedented car purchase discounts, not only can you experience the exquisite craftsmanship and technological charm of Mercedes-Benz, but also enjoy the cost savings of car purchase. This is a rare car purchase opportunity, not to be missed. Let’s join hands with Mercedes-Benz GLE Coupe to start an unparalleled luxury driving journey!