LIRR＇s Priject of ＂Research on Spalling Mechanism Due to Rapid Heating-up of Dense Refractory Castables＂ declared by Wang Zhanmin,vice-president of LIRR,will gain the fund support from National Natural Science Foun...LIRR＇s Priject of ＂Research on Spalling Mechanism Due to Rapid Heating-up of Dense Refractory Castables＂ declared by Wang Zhanmin,vice-president of LIRR,will gain the fund support from National Natural Science Foundation of China in 2011.展开更多
Real estate has been one of the fastest growing sectors in China since its opening to the outside world. The sustained, steady growth of the national economy has provided favourable conditions for the rapid growth of ...Real estate has been one of the fastest growing sectors in China since its opening to the outside world. The sustained, steady growth of the national economy has provided favourable conditions for the rapid growth of the real estate industry, and the higher profits anticipated have attracted a large volume of overseas capital into the industry. Various real estate companies have flourished, and a number of luxury hotels, villas and holiday展开更多
The news that China’s electronicinformation industry would carryout the Three Gold Projects received astrong response around the world,especially from the transnationalcompanies engaged intelecommunications, computer...The news that China’s electronicinformation industry would carryout the Three Gold Projects received astrong response around the world,especially from the transnationalcompanies engaged intelecommunications, computers andinformation networks. IBM, Unisys, Visa,Siemens, Intel, AT＆T, Bell, Dell, NTT,NEC, 3COM and Fujitsu came to Chinato hold talks with potential clients andshowed their products with a view totaking a share in this big market. With the emergence of the country’selectronic in formation industry in the early1980s, the national electronic computerand large integrated circuit leading展开更多
Considering the characteristics of the UHVAC Pilot Project in China,the importance of study on electromagnetic transient overvoltage in UHVAC projects is demonstrated in this paper.Through analysis and comparison on t...Considering the characteristics of the UHVAC Pilot Project in China,the importance of study on electromagnetic transient overvoltage in UHVAC projects is demonstrated in this paper.Through analysis and comparison on the simulation programs for electromagnetic transient overvoltages,EMTP is then recommended for the UHVAC Pilot Project in China.The element models in EMTP used in simulating power frequency overvoltage and power resonance of non-entire phase operation,etc.,are introduced.The paper also points out that extra attention will be needed when simulating power frequency sequence parameters and line corona.The research outcome provides valuable references for both oversea and domestic UHVAC projects.展开更多
The Three Gorges Project has always been under global spotlight, even when it was still being conceived in the 1980s. No wonder. The project, scheduled for completion by 2010, will be the greatest hydroelectric projec...The Three Gorges Project has always been under global spotlight, even when it was still being conceived in the 1980s. No wonder. The project, scheduled for completion by 2010, will be the greatest hydroelectric project ever built by the human race. Moreover, some 1.2 million people are being resettled in the course of its construction, the largest human exodus caused by any construction project ever undertaken in the world.展开更多
On September 21,1992, the feasibility report on implementing China's Manned Spaceflight Project was approved and a three-step development strategy was also determined. From then on, China's Manned Spaceflight ...On September 21,1992, the feasibility report on implementing China's Manned Spaceflight Project was approved and a three-step development strategy was also determined. From then on, China's Manned Spaceflight Project has developed rapidly.展开更多
The paper summarizes results of the China Energy Modeling Forum's(CEMF)first study.Carbon emissions peaking scenarios,consistent with China's Paris commitment,have been simulated with seven national and indust...The paper summarizes results of the China Energy Modeling Forum's(CEMF)first study.Carbon emissions peaking scenarios,consistent with China's Paris commitment,have been simulated with seven national and industry-level energy models and compared.The CO2 emission trends in the considered scenarios peak from 2015 to 2030 at the level of 9e11 Gt.Sector-level analysis suggests that total emissions pathways before 2030 will be determined mainly by dynamics of emissions in the electric power industry and transportation sector.Both sectors will experience significant increase in demand,but have low-carbon alternative options for development.Based on a side-by-side comparison of modeling input and results,conclusions have been drawn regarding the sources of emissions projections differences,which include data,views on economic perspectives,or models'structure and theoretical framework.Some suggestions have been made regarding energy models'development priorities for further research.展开更多
As China in the decades ahead is to go through significant reorganization in the power sector and the petrochemical industry will see considerable growth,the transportation infrastructure for petroleum and gas should ...As China in the decades ahead is to go through significant reorganization in the power sector and the petrochemical industry will see considerable growth,the transportation infrastructure for petroleum and gas should have a new shape. Implementing the largest infrastructure projects and creating on this basis a modern transportation network will not only see a new reincarnation of traditional industrial centers, but also open wider opportunities for regional development.展开更多
China’s Top 10 Scientific Achievements in 1998, selected by 587 Members of the Chinese Academy of Sciences (CAS) and the Chinese Academy of Engineering (CAE), were announced on January 6, 1999. The Top 10 Scientific ...China’s Top 10 Scientific Achievements in 1998, selected by 587 Members of the Chinese Academy of Sciences (CAS) and the Chinese Academy of Engineering (CAE), were announced on January 6, 1999. The Top 10 Scientific Achievements selected by Members of the Two Academies is an annual event organized by the Science Times, an official newspaper of the CAS, in cooperation with the academic divisions of the two academies. For 1998, the results are:展开更多
1. Spatial patterns of vegetation greening in China Chen et al.(2019) published the paper 'China and India lead in greening of the world through land-use management' in Nature Sustainability. Based on MODIS im...1. Spatial patterns of vegetation greening in China Chen et al.(2019) published the paper 'China and India lead in greening of the world through land-use management' in Nature Sustainability. Based on MODIS image data from2000 to 2017, the paper reveals that the leaf area index (LAI)in China and India changed significantly during this period,with China accounting for 25%of the net increase in global leaf area.展开更多
The paper analyzed the development and features of China's oil companies' overseas business in 2016.Despite the plummeting crude price and a weak global economy,these companies managed to do well in foreign co...The paper analyzed the development and features of China's oil companies' overseas business in 2016.Despite the plummeting crude price and a weak global economy,these companies managed to do well in foreign countries.They steadily increased their shares of oil and gas in overseas oil and gas projects with their distinctive and unique ways:the three state-owned oil companies had focused on the countries involved in the One-BeltOne-Road Initiative,and others had been stressed more on international cooperation in a broader sense and areas.The small-and middle-scale companies had been matured and grew during the process.The central and local governments also played indispensable roles by providing need support for the cooperations.展开更多
文摘LIRR＇s Priject of ＂Research on Spalling Mechanism Due to Rapid Heating-up of Dense Refractory Castables＂ declared by Wang Zhanmin,vice-president of LIRR,will gain the fund support from National Natural Science Foundation of China in 2011.
文摘Real estate has been one of the fastest growing sectors in China since its opening to the outside world. The sustained, steady growth of the national economy has provided favourable conditions for the rapid growth of the real estate industry, and the higher profits anticipated have attracted a large volume of overseas capital into the industry. Various real estate companies have flourished, and a number of luxury hotels, villas and holiday
文摘The news that China’s electronicinformation industry would carryout the Three Gold Projects received astrong response around the world,especially from the transnationalcompanies engaged intelecommunications, computers andinformation networks. IBM, Unisys, Visa,Siemens, Intel, AT＆T, Bell, Dell, NTT,NEC, 3COM and Fujitsu came to Chinato hold talks with potential clients andshowed their products with a view totaking a share in this big market. With the emergence of the country’selectronic in formation industry in the early1980s, the national electronic computerand large integrated circuit leading
文摘Considering the characteristics of the UHVAC Pilot Project in China,the importance of study on electromagnetic transient overvoltage in UHVAC projects is demonstrated in this paper.Through analysis and comparison on the simulation programs for electromagnetic transient overvoltages,EMTP is then recommended for the UHVAC Pilot Project in China.The element models in EMTP used in simulating power frequency overvoltage and power resonance of non-entire phase operation,etc.,are introduced.The paper also points out that extra attention will be needed when simulating power frequency sequence parameters and line corona.The research outcome provides valuable references for both oversea and domestic UHVAC projects.
文摘The Three Gorges Project has always been under global spotlight, even when it was still being conceived in the 1980s. No wonder. The project, scheduled for completion by 2010, will be the greatest hydroelectric project ever built by the human race. Moreover, some 1.2 million people are being resettled in the course of its construction, the largest human exodus caused by any construction project ever undertaken in the world.
文摘On September 21,1992, the feasibility report on implementing China's Manned Spaceflight Project was approved and a three-step development strategy was also determined. From then on, China's Manned Spaceflight Project has developed rapidly.
文摘The paper summarizes results of the China Energy Modeling Forum's(CEMF)first study.Carbon emissions peaking scenarios,consistent with China's Paris commitment,have been simulated with seven national and industry-level energy models and compared.The CO2 emission trends in the considered scenarios peak from 2015 to 2030 at the level of 9e11 Gt.Sector-level analysis suggests that total emissions pathways before 2030 will be determined mainly by dynamics of emissions in the electric power industry and transportation sector.Both sectors will experience significant increase in demand,but have low-carbon alternative options for development.Based on a side-by-side comparison of modeling input and results,conclusions have been drawn regarding the sources of emissions projections differences,which include data,views on economic perspectives,or models'structure and theoretical framework.Some suggestions have been made regarding energy models'development priorities for further research.
文摘As China in the decades ahead is to go through significant reorganization in the power sector and the petrochemical industry will see considerable growth,the transportation infrastructure for petroleum and gas should have a new shape. Implementing the largest infrastructure projects and creating on this basis a modern transportation network will not only see a new reincarnation of traditional industrial centers, but also open wider opportunities for regional development.
文摘China’s Top 10 Scientific Achievements in 1998, selected by 587 Members of the Chinese Academy of Sciences (CAS) and the Chinese Academy of Engineering (CAE), were announced on January 6, 1999. The Top 10 Scientific Achievements selected by Members of the Two Academies is an annual event organized by the Science Times, an official newspaper of the CAS, in cooperation with the academic divisions of the two academies. For 1998, the results are:
基金supported by the National Natural Science Foundation of China(Grant Nos.41790422&41571130044)the National Key Research and Development Program(Grant No.2016YFC0500701)
文摘1. Spatial patterns of vegetation greening in China Chen et al.(2019) published the paper 'China and India lead in greening of the world through land-use management' in Nature Sustainability. Based on MODIS image data from2000 to 2017, the paper reveals that the leaf area index (LAI)in China and India changed significantly during this period,with China accounting for 25%of the net increase in global leaf area.
文摘The paper analyzed the development and features of China's oil companies' overseas business in 2016.Despite the plummeting crude price and a weak global economy,these companies managed to do well in foreign countries.They steadily increased their shares of oil and gas in overseas oil and gas projects with their distinctive and unique ways:the three state-owned oil companies had focused on the countries involved in the One-BeltOne-Road Initiative,and others had been stressed more on international cooperation in a broader sense and areas.The small-and middle-scale companies had been matured and grew during the process.The central and local governments also played indispensable roles by providing need support for the cooperations.
