Science and technology are the foundation of national prosperity, and innovation is the soul of national progress. The Fifth Plenary Session of the 19th CPC Central Committee put forward that "innovation should be the core of China’s overall modernization drive, self-reliance and self-reliance in science and technology should be the strategic support for national development, and the strategy of rejuvenating the country through science and education, strengthening the country through talents, and innovation-driven development should be implemented in depth, so as to improve the national innovation system and accelerate the construction of a strong country through science and technology", and to strengthen the national strategic scientific and technological strength, enhance the technological innovation capability of enterprises and stimulate talent innovation. This is a major strategic decision made by the CPC Central Committee with the Supreme Leader as the core at a new historical height and starting from the overall strategic situation, which is of great and far-reaching significance.

In this context, further deepening the integration of production and education, and promoting the organic connection between education chain, talent chain and industrial chain, and innovation chain are the inevitable requirements and pragmatic measures to improve the national and regional innovation system and promote the self-reliance of science and technology.

The integration of production and education is an innovative form, which can break through the barrier between education and industry, connect the first productive force of science and technology, the first resource of talents and the first driving force of innovation, effectively gather innovative elements of all parties, effectively enhance the ability and effectiveness of scientific and technological innovation, help science and technology to stand on its own feet, and further highlight the core position and leading role of innovation.

Realistically, China has a complete industrial system, strong industrial supporting capacity, and the largest higher education system in the world, but industry and education are still in their own way. There is a lack of benign interaction between industry and education, and the pattern of integrated development has not yet formed. There are "two skins" on the supply side of talent training and the demand side of high-quality industrial development to varying degrees. These problems restrict the ability and level of self-reliance and self-improvement of science and technology, and it is urgent to further deepen the integration of production and education, optimize the allocation of resources, stimulate the kinetic energy of innovation, and provide the source of innovation for realizing self-reliance and self-improvement of science and technology.

To deepen the integration of production and education and improve the quality of innovation

To achieve self-reliance in science and technology, we should not only emphasize the ability of independent innovation, but also emphasize the improvement of innovation quality. It is necessary to put scientific and technological innovation in a more prominent position, take the actual major demand as the traction, deepen the integration of production and education as the starting point, take the reform of system and mechanism as the core, strengthen the integration, integration and fusion of various innovation elements, and strive to achieve more major breakthroughs from 0 to 1.

On the one hand, it is necessary to enhance the innovation ability of colleges and universities. Colleges and universities should seize the opportunity of accelerating the construction of world-class universities and first-class disciplines, promote the cross-integration of basic disciplines and applied disciplines as a whole, support the construction of disciplines that meet the needs of the development of regional traditional advantageous industries, advanced manufacturing industries and strategic emerging industries, strengthen the guidance of the development of innovation ability of colleges and universities, promote the close connection between the innovation supply side of colleges and universities and the demand side of industrial development, build an institutional mechanism for the diversified collaborative innovation of colleges and universities with industries, industries and enterprises, and continuously improve the ability of original innovation, basic innovation, integrated innovation and collaborative innovation.

On the other hand, we should give full play to the role of innovation subject of enterprises. It is necessary to guide enterprises to make full use of the preferential policies related to the integration of production and education through the market mechanism, actively participate in scientific research and technology research and development in colleges and universities, provide the source and element support for scientific research and innovation in colleges and universities, and strive to turn scientific research resources in colleges and universities into fertile land for technological innovation in enterprises. In particular, high-tech enterprises should serve the country and take a long-term view, and joint universities should speed up the breakthrough of key core technology bottlenecks and strive to solve the technical problem of "sticking their necks".

At the same time, we should promote Industry-University-Research’s deep integration. Deploy innovation chain around the industrial chain, guide universities, industries, enterprises and scientific research institutions to form an alliance of integration of production and education, build a science park with integration of production and education, create a space for innovation, and build a pilot base, build a service platform to promote the docking of supply and demand information of production and education, promote the deep integration and integrated development of Industry-University-Research, promote the timely transformation and industrialization of scientific and technological achievements, form a complete chain of basic research, application development, achievement transfer and industrialization, and provide assistance for promoting the upgrading of industrial base and the modernization of industrial chain.

Deepening the integration of production and education and accelerating collaborative education

Talent is the most active and positive factor in innovation activities, and it is inseparable from talent support to achieve self-reliance and self-improvement in science and technology. It is necessary to accurately grasp the new requirements for the cultivation of innovative talents when higher education enters the popularization stage, and integrate the concept of integration of production and education into the whole process of talent cultivation.

First, we must strengthen the strength of the scientific and technological team. Colleges and universities have more than 60% high-level talents and more than 40% academicians of the Chinese Academy of Sciences and the Chinese Academy of Engineering. They should make good use of this precious resource, vigorously carry forward the spirit of scientists, focus on important disciplines, innovative directions, and major industrial development needs, implement the system of "revealing the list and taking the lead" in major scientific research projects, increase the introduction and cultivation of strategic scientific and technological talents, leading scientific and technological talents and innovative teams, build a new highland where innovative talents at home and abroad can gather, and provide talent guarantee for scientific and technological self-reliance.

The second is to strengthen the cultivation of innovative talents. Guided by the needs of economic and social development, we should grasp the new requirements of the new development pattern for personnel training, deepen the structural reform of the supply side of human resources, improve the dynamic adjustment mechanism of professional and industrial development in colleges and universities, build a professional system that closely connects with the industrial chain and innovation chain, improve the top-notch personnel training system of basic disciplines, and optimize the level and type structure of personnel training.

The third is to build a long-term mechanism for school-enterprise cooperation. The key is to fully mobilize the enthusiasm and initiative of enterprises to participate in the integration of production and education, strengthen policy guidance, encourage the first attempt, improve the integration of production and education, the collaborative education mechanism between schools and enterprises, deepen the reform of education and teaching and the innovation of training mechanism, and promote the docking of supply and demand and process reengineering by means of professional co-operation, textbook co-editing, teacher co-education, platform co-construction and resource sharing, so as to jointly cultivate high-quality workers and innovative talents.

Strengthen system governance by deepening the integration of production and education

The integration of production and education is a process of multi-subject resource allocation and reconstruction. It is necessary to innovate the integration mechanism of production and education with systematic concept, deepen the reform of science and technology system, and form an innovative community of mutual benefit.

In terms of organizational promotion, we will make overall plans to promote the pilot projects of cities, industries and enterprises with integration of production and education, strengthen the role of cities in carrying capacity, industry aggregation and enterprises in classification, and build distinctive pilot projects and regional innovation systems for integration of production and education. All localities need to strengthen the organization and leadership of the integration of production and education, adjust and optimize the layout of higher education according to the needs of economic and social development, accelerate the development of new research universities, improve the science and technology planning system, major project management model and sustained and stable investment mechanism, clarify the functional orientation of innovative subjects such as universities, enterprises and scientific research institutions in the regional innovation system, and make overall arrangements for basic research and key core technology research.

In terms of integration and sharing, it is necessary to improve the modern school management system and modern enterprise system, follow the market mechanism and the law of value, innovate the organizational form and operation mechanism, promote the deep integration of resources, personnel, technology, management and culture, realize the docking of "needs" and "capabilities", form an ecological system of two-way interaction and integrated transformation between "production" and "education", and expand the breadth and depth of the integration of production and education.

In terms of incentive evaluation, all localities should continue to deepen the "streamline administration, delegate power, strengthen regulation and improve services" reform, create a first-class business environment and innovative ecology, and comprehensively use fiscal, taxation, investment, finance, land, price and other incentive policies to benefit enterprises, universities and other participants in the integration of production and education; Education authorities need to improve the performance evaluation system of colleges and universities and guide them to actively participate in the integration of production and education; Colleges and universities should reform and improve the teacher classification assessment system, take scientific and technological innovation and achievement transformation as an important basis for talent evaluation, job title evaluation, achievement award and income distribution, and fully stimulate and release the innovative potential of scientific and technological talents.

(The author is a special researcher at the Theoretical System Research Center of Socialism with Chinese characteristics, Fujian Province)

1905 movie network news On December 15th, Only Cloud Knows Roadshow came to Zhengzhou, Henan Province, and the audience’s enthusiasm only increased. Some couples who have just been in love for a month still shed tears after the movie, and even the elders of their parents were poked at the center. Both men, women and children found resonance in the movie.

In the latest special video released by the film,Xiaogang FengThe core of the classic work "Love Never Leave" made countless people cry, and Only Cloud Knows also continued this touch. With the end of the second screening on the 14th and 15th, the film continued to gain a high reputation, and at the same time, more people felt love and warmth in the cold winter at the end of the year.

Husband and wife confessed to each other and wanted to cry.

The audience’s "earthy love story" stunned Huang Xuan

At the Zhengzhou road show, Huang Xuan and Yang Caiyu greeted everyone with Henan dialect, but they were provoked by an audience. The unexpected "earthy love story" caused the audience to scream again and again. "I want to tell Huang Xuan that when I saw you today, I felt that I was a different person, your person."

Many viewers were moved by the movie. An old married couple, from Sichuan to Zhengzhou across more than half of China, always stayed together and shed tears several times during the movie. A couple who have been married for 7 years also made a deep confession to each other on the spot. "Husband, there may be more bumps and darkness in the future, but I am not afraid, because my sunshine is always there with you." "I want to tell my wife that we have experienced parting and loss in these seven years, but in the end, the people who are with each other are the ones we love the most."

The most surprising thing is that a boy successfully proposed to his girlfriend under the witness of Huang Xuan and Yang Caiyu! Happiness enters the palace of marriage.

The most touching love movie of 2019

Xiaogang Feng’s classic works love each other.

In the latest special video of "Love, Never Leave" released by the film, many classic works of Xiaogang Feng are reviewed, and "Love" is always the same theme. Whether it’s Roi’s persistence in smiling or Andy Lau’s risking his life to protect Rene Liu, the love in the film makes people cry. And the core of Only Cloud Knows’s "The day with you is the day I want to live" comes down in one continuous line with this theme. After watching the film adapted from this true story, more and more people yearn for love and cherish their lover.

In the just-concluded screening on 14th and 15th, people across generations and different ages found resonance in the film. Some people feel the warmth from the love of "Fengyun". "It is a very affectionate and warm-hearted film." Some people burst into tears for the parting and affection in the movie. "All the tears that have been saved for a year have been given."

There is also an old man with gray hair who saw his life from the details of the film. "People unconsciously entered, and I was particularly moved to recall some past events in my life." Countless viewers lamented that they should "cherish their loved ones" and called their loved ones after the movie. Some people took the courage to tell their loved ones on the spot that they were ashamed to speak.

Only Cloud Knows will be inDecember 20 th, the whole countryShow.

　　Xinhua News Agency, Beijing, January 28th Question: what are the highlights of the "national account book" in the first year of the 14 th Five-Year Plan? — — Interview with Bai Jingming, former vice president of China Academy of Fiscal Science.

　　Xinhua News Agency reporter Shen Cheng

　　State finance is taken from the people and used by the people. In 2021, how to accurately and effectively implement a proactive fiscal policy? What are the new arrangements for the "national account book" to benefit enterprises and benefit the people? What challenges will financial operation face? Focusing on hot issues, the reporter interviewed Bai Jingming, former vice president of China Academy of Fiscal Science.

　　How can a proactive fiscal policy be accurate and effective, improve quality and increase efficiency?

　　"Accurate and effective", "Improving quality, increasing efficiency and being more sustainable" — — The Central Economic Work Conference put forward requirements for implementing a proactive fiscal policy this year.

　　In Bai Jingming’s view, the "accurate and effective" proactive fiscal policy should be reflected in three aspects: first, when fiscal policy is effective, it should control the cost at a low level; Second, fiscal policy should focus on solving the blocking points, pain points and difficulties of economic and social development; Third, the starting point of fiscal policy should be in places with strong spillover and high social benefits.

　　How to understand the fiscal policy of "improving quality and increasing efficiency" How to achieve it?

　　"Improving quality and increasing efficiency means spending as little as possible, doing good things according to quality and doing more things with a certain amount of funds." Bai Jingming said.

　　In his view, to improve quality and efficiency, on the one hand, we should optimize the structure of fiscal expenditure and use the funds in places that need to be solved urgently; On the other hand, it is necessary to strengthen management and ensure that funds are "value for money".

　　In order to cope with the impact of the epidemic and promote economic recovery, many countries have introduced their own fiscal stimulus policies. How strong is China’s fiscal policy?

　　Bai Jingming said that in 2020, China introduced a number of fiscal policies, such as increasing the deficit ratio, expanding the scale of special debts, issuing special anti-epidemic bonds, and establishing a direct financial mechanism. Compared with other countries, China’s fiscal policy is strong and time-effective, giving overall consideration to economic development and social development, and providing assistance for China’s economic recovery.

　　What are the new arrangements for the "national account book" to benefit enterprises and benefit the people?

　　As an important focus of proactive fiscal policy, in 2020, China increased tax reduction and fee reduction to help market players bail out development.

　　"In 2020, the scale of tax reduction and fee reduction in China is expected to reach 2.5 trillion yuan, accounting for about 2.5% of GDP, which shows that the government is ‘ Cut the cake ’ At that time, the funds were given to enterprises and the people, which was very strong. " Bai Jingming said.

　　In his view, it is an inevitable trend to continue to reduce taxes and fees in 2021. The situation at home and abroad is still complicated this year, and the foundation of China’s economic recovery is still not solid. Through reducing taxes and fees, we will continue to "release water to raise fish" and further stabilize the basic economic disk.

　　"The focus of tax reduction and fee reduction this year is to stimulate the vitality of market players, especially small and medium-sized enterprises, to help them overcome the impact of the epidemic and increase their development momentum."

　　In 2020, China innovatively established a direct financial mechanism. The national financial work conference held a few days ago has made it clear that this year we will continue to adhere to this effective practice and form a normalized and institutionalized arrangement.

　　"It is necessary and conditional for the direct funding mechanism to expand its scope." Bai Jingming said, after the fund of "sticking one pole in the end" is expanded in scope and scale, it can better help solve the difficulties in economic and social development and improve efficiency.

　　What are the challenges faced by financial operation?

　　According to data released by the Ministry of Finance on the 28th, the national fiscal revenue decreased by 3.9% year-on-year in 2020. Is the financial operation facing challenges?

　　In Bai Jingming’s view, last year, China’s fiscal revenue decreased year-on-year. On the one hand, it was affected by the epidemic and the economic operation was affected, which brought about a decline in fiscal revenue; On the other hand, there are also factors of self-reduction. Due to the implementation of a large-scale tax reduction and fee reduction policy, some income has been "voluntarily given up".

　　"China’s financial operation is stable from a global perspective, and basic expenditures can be guaranteed." Bai Jingming said that after taking a number of effective measures, the financial resources of basic people’s livelihood, wages and operation in grass-roots cities and counties are guaranteed. Looking forward to 2021, as the economy continues to recover, the growth rate of fiscal revenue is expected to turn positive.

　　He said that the pressure of fiscal revenue and expenditure has always existed because the demand for expenditure is infinite, but the fiscal revenue is limited. "There is a contradiction between China’s fiscal revenue and expenditure, but it is relatively speaking. This contradiction comes from the people’s demand for a better life and the growing demand for public services, which require more funds to support the promotion. "

　　Bai Jingming believes that in the long run, coping with the aging population will become a challenge for the future financial operation. China’s fiscal expenditure structure should be actively adjusted in the future, and it will be more inclined to social security, especially the pension insurance expenditure. "Where is the money used? It is applied to solving short-board problems and alleviating contradictions in economic and social development. "

　　What are the new highlights in the financial field of the 14 th Five-Year Plan?

　　During the 14th Five-Year Plan period, China entered a new stage of development, which is the stage of building a socialist modern country in an all-round way and marching towards the goal of the second century. What new attractions will there be in the financial field?

　　In Bai Jingming’s view, during the five years of the 14th Five-Year Plan, many important financial reforms can be promoted. Focusing on further improving the modern financial system, we should further deepen the reform of the financial system and improve the income distribution among governments; Further deepen the reform of budget management and strengthen budget performance management.

　　At the same time, we will further improve the fiscal expenditure policies and systems, adjust the fiscal expenditure structure, and continue to make efforts in ensuring the equalization of public services and other key expenditures.

　　"In addition, the tax reform will continue to advance." Bai Jingming said that it is necessary to further improve preferential tax policies, strengthen the coordination between tax reform and tax policies, and accelerate the construction of a new development pattern around promoting enterprise development and high-quality economic development.

　　Meishan, China, July 22 (Reporter Liu Zhongjun) On the 22nd, there was heavy rainfall in Danling County, Meishan, Sichuan Province, which caused some township houses and farmland to be flooded, which was seriously affected.

　　Before the flood season, the people’s government of Danling County, Meishan, according to the forecast of the meteorological department, carried out an emergency transfer of 485 people within the hidden danger point of geological disasters in advance. From the early morning of the 22nd, there was a heavy rain in the central and western areas of Danling. At 1 o’clock in the morning, the local emergency response to flood control was launched, and then it was upgraded to Class III emergency response. Before the flood season, the people’s government of Danling County, Meishan, according to the forecast of the meteorological department, carried out an emergency transfer of 485 people within the hidden danger point of geological disasters in advance.

　　At 12: 00 on the 22nd, there were 15 monitoring stations where heavy rain occurred, among which the maximum rainfall in Datiankan Village in Zhangchang was 243.3mm.. Heavy rain caused Anxi River to exceed the guaranteed water level, and most of the water in Ren Mei Town, Zhangchang Town and Shuangqiao Town was flooded, and some people were trapped.

　　After the disaster, the local leaders quickly rushed to the severely affected towns of Ren Mei, Zhangchang and Shuangqiao to direct the flood fighting and relief work. At the same time, more than 1,000 people from armed police, fire fighting, public security, militia and social rescue forces were mobilized to go to the disaster-stricken areas to carry out flood control and disaster relief, and 4 assault boats, 2 kayaks and other flood control and disaster relief materials were allocated for reinforcement.

　　At 12: 40, the Ren Mei water level station of Anxi River exceeded the guaranteed water level by 1.38 meters, causing most houses in the town to be flooded, and more than 90% of crops in Pingba area were flooded. "There hasn’t been such a big flood for many years. It’s so scary!" The villager surnamed Zhang, who lives in Ren Mei Town, said that his home is on the side of the road, and now it is all flooded. The reporter saw in Ren Mei Town, which was seriously affected by the disaster, that rescuers were moving people through the assault boat into the flooded area. Through the drone lens, a piece of crops and greenhouses were flooded, many houses were soaked in water, and some villagers on the flooded village road were moving.

　　According to the data provided by the Propaganda Department of Danling County Committee, by 17: 00 on the 22nd, the heavy rainfall had affected seven local towns to varying degrees, with more than 73,800 people affected, 2,060 people transferred, 33 houses collapsed, 62,430 mu of crops affected and a direct economic loss of about 200 million yuan.

　　At present, the flood in Ren Mei Town, which was seriously affected, has not completely receded, and the affected villagers have been properly resettled, and the flood control and disaster relief work is still being carried out in an orderly manner. (End)

"The operation is more complicated?" "Does it take a long time to get the ticket?" "Can other cities buy Chongqing but not Chongqing?" Recently, netizens reflected some questions they encountered in participating in the "National Subsidy Activities for Green Smart Home Appliances" (hereinafter referred to as "National Subsidy" activities) through the online political platform of Hualong.com.. On October 23, in response to the concerns of netizens, the political platform interviewed Hu Yangji, secretary general of Chongqing Household Appliance Service Enterprise Association, and household appliance service enterprises such as Chongqing Baibai and Midea.

Hu Yangji, Secretary General of Chongqing Household Electrical Appliances Service Enterprise Federation, was interviewed.

Hu Yangji, Secretary General of the Municipal Household Electrical Appliances Federation: It takes only 3 minutes to register China Unionpay Quick Pass in advance.

Q1: Is the operation complicated?

In response to the user’s query that the operation is complicated, Hu Yangji explained that many consumers only download China Unionpay Quick Pass and register when they make a temporary purchase, because the registration requires bank cards and identity authentication, which may make consumers feel a little troublesome.

Cbest electrics Jie Fangbei shopping mall

He suggested that consumers should download and register the China Unionpay Quick Pass APP in advance before participating in the "National Supplement" activity, and complete the identity verification and bank card binding in advance. It should be noted that some bank cards have a limit, so consumers are advised to bind one type of bank card, so as to avoid the problem that the amount of bank cards is not enough to affect the experience when purchasing large-sum household appliances.

Hu Yangji said that if consumers download and register in China Unionpay Quick Pass in advance, it only takes about 3 minutes to participate in the "national subsidy" activity online, and if they receive the subsidy voucher in advance, the time will be faster.

Q2: Does it take a long time to get the ticket?

Some netizens mentioned the question of "long waiting time for obtaining coupons". Hu Yangji analyzed that after consumers submit their online signatures, they will upload them to the Ministry of Commerce for qualification examination. During this period, they may wait, but the time will not be too long. The reporter found in the experience of China Unionpay Quick Pass platform that after receiving the computer subsidy voucher for the first time and signing it, the system indicated that there were a large number of participants at present and they needed to wait. After waiting for a few minutes, the reporter resubmitted, immediately passed the qualification examination and successfully received the coupon.

Subsequently, the reporter experienced the subsidy vouchers for refrigerators and air conditioners, all of which were successful once, and there was no waiting.

Cbest electrics Jie Fangbei shopping mall

Q3: Can other cities buy Chongqing but not Chongqing?

"Other cities can buy Chongqing but can’t buy it. It’s actually a category problem!" Hu Yangji introduced that at present, there are 11 categories of household appliances in Chongqing to participate in the "national subsidy" activities. If the household appliances that consumers want to buy are not in these 11 categories, then they cannot participate in the "national subsidy" activities.

He also revealed that in order to better implement this policy of benefiting the country, the people and enterprises, at present, the Chongqing Household Electrical Appliances Service Enterprise Federation has put forward a proposal to the higher authorities to expand the category, which is under discussion by the higher authorities.

Consumers of Chongbai Electric Jie Fangbei Shopping Mall are queuing for settlement.

Hu Yangji reminded consumers who participated in the "national subsidy" activities that when receiving goods, they need to cooperate with the distribution enterprises to prepare the materials for receiving goods, including: they need to provide ID cards or mobile phone numbers of UnionPay when receiving goods; The purchased goods are self-delivered, self-picked or computer products, and photos in the same frame should be provided.

Merchant: I can’t use it. It doesn’t matter. The salesperson will guide the operation.

The reporter from the political platform also came to Jie Fangbei business circle and interviewed some home appliance sales enterprises that participated in the "national subsidy" activities.

Peng Da, a salesman of Jie Fangbei Shopping Mall of Chongqing Electric Appliances Co., Ltd., said that they will actively introduce the "state subsidy" policy to consumers, actively guide consumers to buy green smart home appliances that participate in the "state subsidy" activities, implement the national policy of benefiting the people well, and at the same time make consumers get benefits. If they meet elderly customers who are unfamiliar with the operation process, they will take the initiative to serve and guide consumers to operate.

The staff of Chongbai Electric Jie Fangbei Shopping Mall is guiding consumers to participate in the "National Supplement" activity.

Libing, salesman of Midea Air Conditioning Counter in the shopping mall, said that in their counters, each air conditioner that meets the "national subsidy" policy has posted a unique logo, which also indicates "first-class energy consumption" and "second-class energy consumption" and the corresponding subsidy amount, so as to facilitate consumers’ choice.

On-site: The activity was very good, which made us benefit.

In Jie Fangbei shopping mall of Chongbai Electric, Aunt Huang bought a green smart water heater with an original price of more than 2,600 yuan for only 2,100 yuan. Aunt Huang said that she operated it herself and took out her mobile phone to demonstrate the operation process. She said: "The operation of mobile phones is very convenient. This policy is very good and benefits the people!"

The citizens are introducing their participation in the "state subsidy" activities.

Unlike Aunt Huang, Aunt Zhuang is not familiar with the use of smart phones. After she came to the shopping mall, under the guidance of the salesman, she completed the operation procedures of collecting subsidy vouchers, selecting goods, confirming and settling accounts for the "national subsidy" activity, successfully participated in the activity and bought a range hood. She said with surprise: "The original price was 1999 yuan, and I only spent more than 1600 yuan. The activity was very good and we got benefits!"

Aunt Zhuang is buying a range hood.

Tips: how to participate in the "national compensation" activities? See here for the detailed process.

In order to help consumers how to use it, Hu Yang took buying a computer as an example and shared the specific operation process.

Step 1: Download, install and complete the registration in China Unionpay Quick Pass.

Step 2: Open China Unionpay Quick Pass, select and locate Chongqing, and click the "Home Appliances for New" icon.

Step 3: Select "Click to Learn" and select the qualification certificate of household appliances you want to buy.

Step 4: Complete mobile phone authorization and privacy policy consent.

Step 5: Click Sign, Confirm and Submit.

Step 6: Get the subsidy voucher successfully.

Step 7: Open the online platform or online enterprise-related small programs, search for online specials to participate in the "National Compensation" activities, and select the electrical appliances you want to buy (take the computer as an example).

Step 8: Add to the shopping cart

Step 9: Choose a store

Step 10: Click to settle accounts.

Step 11: Confirm the order and fill in the billing information.

Step 12: Choose China Unionpay Quick Pass.

Step 13: After selecting China Unionpay Quick Pass, the state subsidy will be deducted automatically from the payment amount. Click OK to complete the payment, and you will be successful if you participate in the "state subsidy" activity.

It is understood that since the launch of the "state subsidy" activity, the sales enterprises participating in the activity in Chongqing have become more and more skilled in sales, billing, cashier and other aspects, and their efficiency has gradually improved. At present, on average, about 7,000 transactions are completed in the "national subsidy" activities of household appliances in Chongqing every day, including about 1,000 online transactions.

Hu Yangji said that the Chongqing Household Electrical Appliances Service Enterprise Federation will guide the household electrical appliances service enterprises participating in the "national subsidy" activities, continue to do a good job in honest management and service for consumers, and implement this policy of benefiting the country, benefiting the people and benefiting enterprises, so that the vast number of consumers can get benefits.

Original Zhu Xinyu Dai Shuai Liu Jinguang Road Traffic Management Magazine included in the collection # 1 Science and Technology Frontier # 1 Holographic Portrait of Road Network Structure

Editor’s Note: A scientific and reasonable urban road network structure is an important foundation for ensuring road traffic safety, maintaining road traffic order and improving road traffic capacity. In order to solve the problem of lack of in-depth research on the basic theory of road network structure in China, with the support of the basic research project "Research on Urban Road Network Portrait and Traffic Control Technology Based on Big Data" (No.11104100000180001210102), the Road Traffic Safety Research Center of the Ministry of Public Security pioneered the holographic portrait model of urban road network structure. This paper makes a concrete, subtle and intuitive quantitative analysis of road network from the aspects of road network connectivity, road grade matching, intersection shape and lane grade, and puts forward a number of quantitative indicators such as road network connectivity, 100-kilometer broken road, intersection shape, intersection spacing, intersection level difference, access level difference, high/expressway entrance and exit spacing, road linear curvature gradient and so on, and makes an all-round analytical portrait of urban road network. This research is the first at home and abroad after novelty retrieval by authoritative organizations. Since the beginning of this issue, this journal will publish articles one after another to introduce the holographic portrait model of urban road network structure in detail. In this issue, firstly, the connectivity index of urban road network in the model is interpreted.

I. Connectivity index of urban road network

Connectivity in English is a topological property of space or set. Urban road network connectivity refers to the density of intersections in urban road network and the direct degree of road connection. At present, it is generally believed that road network connectivity refers to the index that represents the interconnection between roads on the basis of a certain road network density. This index can reflect whether there are many broken roads and T-junctions.

A highly connected road network has many advantages for urban traffic and people’s travel. A highly connected environment can provide more direct roads to shorten the distance to the destination. A highly connected road network can reduce the traffic volume of main roads, make room for emergency vehicles, reduce the cost of public facilities connection and services, improve the average speed of the road network, reduce traffic congestion and reduce the probability of traffic conflicts, thus avoiding traffic accidents.

There are many methods to calculate the connectivity of road network, and these metrics are different because of different measurement methods. After synthesizing many calculation methods at home and abroad, this study adopts the connectivity index of road network generally recognized in China to reflect the connectivity level of urban road network.

Second, the calculation method of urban road network connectivity

Urban road network connectivity represents the quantitative degree of road network connectivity. The higher the value, the better the connectivity. If the density of road network is constant, the higher the connectivity of road network, the more reasonable the structure of road network is. There are two calculation methods for urban road network connectivity, as shown in Formula 1 and Formula 2.

Where: j is the connectivity of road network; N is the total number of nodes in the road network; Mi is the number of edges adjacent to the ith node; M is the total number of edges (number of road sections) of the network.

The types of urban road networks in China are mostly grid-shaped, and the connectivity of grid-shaped road networks increases with the increase of nodes, and gradually approaches 4. At the same time, under the same number of nodes, the connectivity of intersection is better than that of T-junction, and the fewer broken roads, the higher the connectivity.

Third, the actual measurement results of connectivity of 36 major cities in China

Based on the above connectivity calculation model, this study measured the actual road network of 36 major cities in China. Firstly, the built-up area and regional scope of the city are determined by remote sensing images. Secondly, the overall connectivity index of each city is calculated by navigating the actual road network vector information of the electronic map, and the following conclusions are drawn.

(A) China’s 36 major cities’ road network connectivity index is generally low.

The theory and application of urban traffic planning puts forward that the road network connectivity index of small and medium-sized cities should be between 3.2 and 3.5, and that of big cities in China should be between 3.6 and 3.9. However, according to the measured data, the connectivity of road networks in 36 key cities in China is between 3.2 and 3.4. Compared with the reasonable connectivity value of 3.6 to 3.9, the connectivity of road networks is generally low.

(B) large-scale urban road network connectivity is high.

The researchers divided 36 big cities according to the city size, and found that the connectivity of large-scale urban road networks was generally high. The average road network connectivity of megacities and megacities is 3.29 and 3.31, respectively, which is generally higher than the average road network connectivity of type I and II megacities of 3.27 and 3.26, as shown in Figure 1.

Figure 1 Distribution of Road Network Connectivity in Cities of Different Sizes

(C) The connectivity of urban road network has a strong correlation with the overall urban form.

According to the overall form of urban road network structure, the researchers divided 36 key cities into "cluster, group and strip". Among them, cluster-like refers to the "cake-spreading" road network with concentrated urban road network structure and radial and annular intersection from inside to outside; Group-like means that the urban road network structure is blocked by mountains, rivers, lakes and seas, so that the urban area presents a number of scattered group-like road networks of different sizes; Strip-like road network refers to a strip-like road network, which is limited by topography and can only be developed in narrow valleys or basins.

According to the measured data of 36 major cities, the connectivity of urban road network in cluster form is high, while that in cluster or strip form is relatively low. Cluster cities, such as Beijing, Shanghai, Chengdu and other 16 cities, are located in plain areas, and the development of urban road network is not limited by topography. The urban trunk road network is composed of horizontal and vertical roads and circular roads, which generally has good connectivity; Group cities, such as Guangzhou, Shenzhen and Hangzhou, and strip cities, such as Xining, Lanzhou and Lhasa, are limited by geographical conditions. Because cities are often divided by water systems or mountains, it is difficult to build urban trunk road networks, and the connectivity of road networks is generally low, as shown in Figure 2.

Figure 2 Distribution of Road Network Connectivity in Different Cities

IV. Summary and Prospect

The connectivity of urban road network is one of the indicators to reflect the accessibility of road network and test the rationality of road network structure. Based on the geographic information data, this paper calculates the connectivity of urban road network in 36 key cities in China. The relevant data results can truly reflect the current situation of road network connectivity in big cities in China, which can be used as relevant indicators for urban road network structure evaluation and provide corresponding reference for urban traffic management, urban planning and construction and other fields. (Author: Road Traffic Safety Research Center of the Ministry of Public Security)

This article was published in the 12th issue of Road Traffic Management in 2022.

Audit: Li Xiuju/Li Jiaxin

Editor: Zhao Man

—submission email—

dljtgl120@126.com dljtgl122@126.com

Original title: Frontier of Science and Technology | Analysis on the Index of Holographic Portrait of Road Network Structure for 36 Major Cities in China-Urban Road Network Connectivity

　　Overseas network February 20 thAccording to Sputnik news agency & radio’s report on the 20th, on the 19th, local time, thousands of Americans marched from Lincoln Memorial to the White House to express their protest, demanding that the United States stop sending weapons to Ukraine and dissolve NATO.

　　In the protest procession, politicians and journalists including former US Congressmen Dennis Kucinich and tulsi Garbad were also included. Everyone demands that the United States stop sending weapons to Ukraine, dissolve NATO and hold peace talks with Russia and other countries to establish a multipolar world.

　　Tara Reade, a former staff member of the US Senate, said, "Our focus has basically shifted from Afghanistan to Ukraine. These problems must stop. Too many people have died." Jimmy Doyle, an American comedian and political commentator, sarcastically said that CNN would not report it at all.

　　A protester from the Pennsylvania Liberal Party held up a sign saying, "No aid, no nuclear weapons". "I came here to avoid nuclear war. I don’t think America should be involved in any war. We should not subsidize, aid, invade or participate. We are very close to nuclear war. If we can’t find a peaceful solution, we must be careful. "

　　Protesters gathered near the White House (Photo: Twitter)

　　Mary Ann Wright, a retired American army colonel and former the State Council official, said that millions of people were injured, killed and their homes were destroyed, which was wrong for both Iraq and Ukraine. She also asked the American people to keep putting pressure on Congress to stop delivering weapons and negotiate instead.

　　The protest was held in front of the Lincoln Memorial, and then the crowd marched to the White House and put forward ten related demands to the US government. (Overseas Network Tommy)

　　"When I bought breakfast this morning, the pie seller kept staring at me and asked me if I was that ‘ The most handsome post-90s sanitation worker ’ 。” Han Yiming said shyly.

　　In August 2016, a tourist left his mobile phone on the table where he ate steamed buns. After positioning, it pointed to the garbage transfer station near Shanghai Yuyuan Garden, which is next to Han Yiming’s office. At the transfer station, the garbage is compressed into 5-ton garbage bags. Finding a mobile phone in tons of garbage is like looking for a needle in a haystack.

　　At that time, it was a hot day of 37 degrees Celsius, and it happened to be the hottest time after 1 pm, and the workers were taking a lunch break. After Han Yiming knew it, without saying anything, he called a few people and began to look for it. "The mobile phone is muted, and it is impossible to judge which garbage bag it is. It can only be dismantled one by one." Han Yiming recalled. The steaming hot air mixed with stench made people dare not gasp. After searching for more than three hours and rummaging through more than a dozen garbage bags, the mobile phone finally came to light. Tourists turned around and posted a post, and netizens shouted and moved, and Han Yiming became angry.

　　"In my understanding, sanitation work is a service industry, and there must be a spirit of sacrifice. The tradition of sanitation workers is that they are not afraid of being dirty, tired and suffering." Han Yiming said.

　　Acrobats who don’t want to be soldiers are not good sanitation workers.

　　Rebellion and ego are people’s impressions of the post-90s generation. However, Han Yiming, born in 1993, has worked in Shanghai Xinyuan Sanitation Company for four years.

　　The active Han Yiming began to practice acrobatics at the age of 6 and always dreamed of becoming a soldier. He took part in acrobatic competition at the age of 14 and won the Italian Presidential Award. When he graduated from Shanghai Acrobatic Troupe at the age of 16, he was already a national third-class actor. However, "I can’t join the army in the acrobatic troupe", and Han Yiming chose to leave.

　　Coincidentally, Han Yiming came to Xinyuan Environmental Sanitation Company. After less than three months, he went to the army. "The boss of the unit supported me very much and asked me to return to the company to continue my work after demobilization. I am very grateful to the unit."

　　After leaving the army, Han Yiming was appointed as the monitor of the mobile cleaning class. "I am the youngest monitor," Han Yiming said proudly. Mobile cleaning class, with 62 employees, is responsible for 32 sanitation vehicles. 8 tons of sprinklers, 3 tons of mechanical sweepers, 3 tons of washing vehicles, 0.8 tons of 8-barrel truck, and 3 tons of original pickup trucks … … Han Yiming is like a few treasures.

　　As a monitor, Han Yiming began to "reconstruct" the work framework. Increase the frequency of cleaning and transportation in residential areas, and carry out "peak-cutting" cleaning and transportation at the peak time of garbage generation; Combining night work with day maintenance, many measures have made the removal work "refined operation".

　　College Bride: Cleaning is an ordinary and great job.

　　Han Yiming became angry again these two days because he got married. The beautiful bride is a college student majoring in accounting. When talking about his wife Xiao Nie, Han Yiming said that what touched him most was her understanding of her work.

　　"When we first met, Han Yiming said that he had a special job, 24 hours a day, and there might be an emergency at any time. I was not used to it at first. But he has done a good job and will ask my advice if anything happens. I think he can still care about my feelings when he is so busy, so I should support him all the more. " Xiao Nie told reporters.

　　Han Yiming is already at work before six o’clock every morning. Next, there will be more than a dozen sanitation vehicles starting from the transfer station. Han Yiming needs to give the driver a three-minute safety education before the job. "Check the driver’s physical condition, such as whether to drink alcohol; Also check whether they have emotions, because we are a service industry. " Han Yiming said.

　　As a monitor, Han Yiming has to deal with various emergencies, such as special sanitation tasks. Shouning Road is a famous crayfish street in Shanghai. In summer, a lot of garbage is produced every night. Han Yiming led the team and stayed up all night for three consecutive days. Finally, he summed up the three peak periods of garbage generated by night stalls on Shouning Road, rationally dispatched staff and completed the cleaning task.

　　When talking about the profession of sanitation workers, Xiao Nie said: "I was young a few years ago and felt that this profession was not so decent. But now I feel that every profession is equal and worthy of respect. No matter what others say, he feels that serving the public is a happy thing, which is enough. After all, sanitation work is an ordinary and great job. "

　　BEIJING, Beijing, August 14 (Xinhua) Since the beginning of this year, in response to the vulgar pornography and other problems in the field of online literature, the department of "eliminating pornography and illegal publications" has vigorously organized special rectification, thoroughly standardized the market order, and continued to strictly supervise the industry. By the end of July, the National Office for Combating Pornography had transferred 347 online literature websites, APP, WeChat WeChat official account and author clues suspected of spreading vulgar pornography and even obscene content, and deployed all localities to actively investigate and deal with them. According to these clues, 10 criminal cases and 67 administrative cases have been investigated. In addition, more than 70 websites were interviewed and ordered to rectify.

　　In this campaign, the national office of "eliminating pornography and illegal publications" deployed Beijing and Shanghai to investigate and deal with illegal acts such as Jinjiang Literature City, qidian, Mi Du novel and tomato novel, and publicly exposed them. Zhejiang investigated and dealt with the case of "3.28" making and spreading obscene articles for profit, and arrested 3 people. Among them, Yuan Moumou is a well-known writer who signed a contract for Jinjiang Literature City. Together with the sales staff of Taobao shop, he has produced and sold more than 4,000 obscene books and periodicals in 2 categories, making a profit of more than 500,000 yuan. Hubei successfully closed the "8.03" illegal business case in Wuhan, and eight people were sentenced. Among them, Tang wrote and published online novels in Jinjiang Literature City for a long time, knowing that his works could not be legally published by the state regulations, and cooperated with others to manufacture and sell illegal publications online, with an illegal business amount of more than 1.18 million yuan.

　　Many places punished a number of enterprises and individuals by investigating cases, closed a number of websites and apps, and cleaned up a number of WeChat WeChat official account. Beijing has continuously investigated and dealt with many cases of spreading obscene pornographic novels on websites such as Sweet Tea, 17K Chinese Website, Douban Website, Sina Weibo and Motie Chinese Website, and all of them have been given administrative fines. Hebei investigated and dealt with the case of spreading obscene pornographic novels and cartoons on WeChat WeChat official account "Qimiwenzhai.com", and placed the person in charge of WeChat official account in administrative detention for 10 days. Hunan investigated and dealt with the case of "Kanbai. com" spreading obscene pornographic novels, imposed administrative fines and closed the website. Anhui investigated and dealt with the case of "Laughter Point Chinese Network" spreading obscene pornographic novels, which has been criminally filed by the public security organs. Many other cases are being investigated in various places.

　　At the same time, the action also focuses on cracking down on infringement and piracy in the field of online literature and protecting the rights and interests of legitimate online literature enterprises and platforms. For example, Beijing successfully investigated and dealt with copyright infringement cases such as Qin Moumou, and verified that it infringed 13,000 works of other digital reading companies, and the amount of illegal profits was huge. More than 90 people have been detained.

　　On the 14th, the national office of "eliminating pornography and illegal publications" also reported eight typical cases investigated and dealt with in the special rectification:

　　1. Yunnan Tan Moumou’s case of "winning in the university network" spreading obscene articles. On March 5, 2019, Zhanyi Branch of Qujing City Public Security Bureau received the notification from Zhanyi District’s "Anti-vice and Illegal Publications" Office and conducted investigations. After investigation, from 2016 to 2017, Tan Moumou started "Win in the University Network", and uploaded 34 articles suspected of being obscene on the Internet in order to get website hits. After identification, 12 articles were obscene, with a total of 56006 hits. Tan Moumou confessed the facts of the crime truthfully after arriving at the case and closed the website on his own. On July 8, the Zhanyi People’s Court of Qujing City ruled that Tan was guilty of spreading obscene articles, sentenced to eight months in prison and suspended for one year.

　　2. Anhui Hefei Chen Moumou and others spread obscene information. In April 2019, the Baohe Public Security Bureau of Hefei City filed a case for investigation. After investigation, Chen established a network technology company. Since April 2018, he has operated websites such as "Old Tie Literature Network" and "123 Novel Network" with employee Jia Moumou and technician Xu Moumou. Chen Moumou uploaded 100 obscene novels to Laotie Literature Network, Jia Moumou uploaded 30 obscene novels to 123 Novel Network, and Xu Moumou copied obscene novels online and provided them to Chen Moumou, and was responsible for the management and maintenance of relevant websites. On May 7, 2019, the public security organs imposed penalties on three people. Chen was administratively detained for 12 days, Xu was administratively detained for 10 days, and Jia was sentenced to an administrative fine.

　　3. The case of "book-chasing artifact" spreading obscene pornographic information. In January 2019, the Shanghai Cultural Market Administrative Law Enforcement Corps filed a case to investigate that the "Book Chasing Artifact" network was suspected of spreading clues of obscene pornographic publications. After investigation, many online publications published by "Book Chasing Artifact" are suspected of containing prohibited contents that endanger social morality and engaging in online publishing services without approval. In June 2019, the Corps banned the illegal behavior of "Book Chasing Artifact" network engaging in online publishing services without authorization, ordered it to correct the behavior of spreading online publications containing prohibited contents endangering social morality, and imposed an administrative penalty of 20,000 yuan.

　　4. The case of Shanghai Dingtian Technology Company spreading obscene and pornographic information. In April 2019, Shanghai Jiading District Cultural Market Administrative Law Enforcement Brigade carried out verification on relevant clues. After investigation, Shanghai Dingtian Technology Co., Ltd. operates 5 websites and 6 WeChat WeChat official account which provide online publication services. These websites and WeChat WeChat official account have published a total of 1,426 online publications for users to browse, recharge and read online. Among them, some online publications published on the website "Master Network" and WeChat WeChat official account "Master Chinese Network" and "Dingtian Literature" all contain contents that endanger social morality. In July this year, the cultural law enforcement department ordered the parties concerned to immediately delete the online publications involved, and imposed a total administrative penalty of 127,500 yuan on a number of illegal acts.

　　5. "Funny Novel Network" published obscene pornographic novels. In March 2019, the law enforcement department of Shaodong County, Hunan Province filed a case for investigation of seven suspected obscene pornographic novels published on "Funny Novel Network". After identification, all seven novels are obscene publications. On May 10th, Shaodong County Cultural Market Comprehensive Law Enforcement Brigade ordered the parties to delete the content, and gave them a warning, closed the website and imposed an administrative penalty of RMB 26,000.

　　6. The case of "YY Novel Zone Network" spreading obscene and pornographic information. In March 2019, the cultural law enforcement department of Changsha City, Hunan Province filed an investigation into the clues of YY Novel Belt Network to disseminate obscene and pornographic novels, and verified that there were irregularities in publishing and disseminating online publications containing obscene and pornographic content. On April 18th, Yuhua District Cultural Market Comprehensive Law Enforcement Bureau ordered the website to delete relevant content and imposed an administrative penalty of 20,000 yuan.

　　7. Suzhou Siku Digital Technology Company disseminated pornographic information. In June 2019, the cultural law enforcement department of Suzhou conducted an inquest according to the clues assigned by the superiors. After investigation, Suzhou Siku Digital Technology Co., Ltd. provided online comics to users in its WeChat WeChat official account apps such as "Beauty Flying" and "Color Comics" through cooperation with other platforms, and many cartoons contained contents that endangered social morality. Suzhou cultural law enforcement department warned the company and imposed an administrative penalty of 25,000 yuan.

　　8. Wechat WeChat official account "Prince Reading Bar" disseminated online publications containing obscene content. In June 2019, the Tianjin Cultural Market Administrative Law Enforcement Corps inspected and found that the WeChat WeChat official account "Prince Reading Bar" operated by Tianjin Chuangsike Technology Co., Ltd. provided online publications to the public, of which six works were identified as online publications promoting obscene content. In July, 2019, the law enforcement authorities ordered the parties concerned to delete the online publications containing obscene content in WeChat WeChat official account, and imposed an administrative penalty of 15,000 yuan. (Reporter Ying Ni)