On August 29, 2015, Chinese President Xi Jinping issued the “President's Order†No. 31, officially issuing the “Law of the People’s Republic of China on Prevention and Control of Atmospheric Pollution†(hereinafter referred to as “The Prevention and.......
According to foreign media reports, a research team led by scientist Jeremy Munday of the University of Maryland Electrical and Computer Engineering has developed a new type of nano-scale solar cells that outperform traditional solar panels and convert more energy than current photovoltaic.......
At the beginning of September, during the commemoration of the 70th anniversary of the victory of the Chinese Anti-Japanese War and the World Anti-Fascist War, the pollutant emissions in the air in Beijing and surrounding .......
In the context of the unsatisfactory development of independent brands last year, Zotye Motors went against the trend. In 2014, a total of 166,000 new vehicles were sold, an increase of 20.48% year-on-year. Of these, only the Zhongtai T600 sold 64,000 units. Just as Zhongtai Automobi.......
2=SimSun's summary introduces you. ;44;05 The structural performance of the main parts of the chain saw reducer and the improved use of the components of the reducer and the foot saw drive system. It is the mechanism that changes the high engine speed to the required low speed. Due to .......
1 Introduction. Modeling identification and control of nonlinear systems is an important application direction. It is clear that for nonlinear systems, traditional analytical methods can only be applied to specific applications without a universally applicable method. Artificial neural net.......
What are the specific processes for a special vehicle? The following is a detailed intro.......
Yizhou Xianshuo .......
Beijing Municipal Bureau of Environmental Protection, Beijing Municipal Bureau of Quality and Technical Supervision and the.......
1=SimSun Abstract introduces the design content of the ring planetary reducer 00 kernel system. Discusses the development method and design principle of the human-system of the ring planetary reducer.
Compared to manual design. Improve design quality and shorten design cycle. Reduced .......
On November 26, 2014, the State Council issued guidelines for investment and financing mechanisms in key innovation areas, encouraged social capital to invest in seven major areas such as water conservancy, and further strengthened support for the agriculture and water conservancy industri.......
On July 4th, the "China Independent Auto Parts Development Strategy Symposium" sponsored by China Automotive News was held in Beijing. A number of self-owned auto parts company CEOs and industry experts attended the meeting. Everyone discussed how to deal wi.......