Neutral beam infection has been recognized as one of the most effective means for plasma heating. According to the research plan of the EAST physics experiment, two sets of neutral beam injectors （4-8 MW, 10-100s） w...Neutral beam infection has been recognized as one of the most effective means for plasma heating. According to the research plan of the EAST physics experiment, two sets of neutral beam injectors （4-8 MW, 10-100s） were built and operated in 2014. We present the development of the EAST neutral beam injector （NBI） and the latest experiment results obtained on the test-stand about operation of ion source, beam extraction, and measurement of key parameters. Those results show that all targets reach or almost reach the design targets. All these lay a solid foundation for the achievement of plasma heating and current drive for EAST in 2014.展开更多
DBC substrates are the standard circuit boardsfor power modules. Using the DBC technologythick copper foils (0.125mm - 0.Tmm) arecladded to Alumina or Aluminum Nitride,The strong adhesion of the copper to ceramicbond ...DBC substrates are the standard circuit boardsfor power modules. Using the DBC technologythick copper foils (0.125mm - 0.Tmm) arecladded to Alumina or Aluminum Nitride,The strong adhesion of the copper to ceramicbond reduces the thermal expansion coefficientin horizontal direction only slightly above theTEC of the ceramic itself. This allows directsilicon attach of large dies without using TECcontrolling layers.As DBC technology is using copper foils,integralleads overhanging the ceramic can be realized...展开更多
Demand for efficient and continuous application for high-grid energy storage systems involves the study towards novel battery technologies. Hence, considering the vast naturally available resources of potassium all ov...Demand for efficient and continuous application for high-grid energy storage systems involves the study towards novel battery technologies. Hence, considering the vast naturally available resources of potassium all over the world and its encouraging intercalation chemistries, it has recently enticed attention in electrochemical energy storage industry in the form of potassium ion batteries (PIBs). The major factor in this K+ based battery, is to develop efficient approaches to manufacture electrode substance to intercalate its big size potassium ions with considerable voltage, kinetics, charge/discharge capacity, capacity retention, cost, etc. This study contributes in the recent developments of anode and cathode materials for PIBs, including several electrode materials in regards to synthesis, structure, electrochemical performance, and K-storage mechanisms. Finally, the review contributes to provide helpful sources for the increasing number of scientists working in this industry regarding its critical issues and challenges and also to indicate the future direction of electrode materials in PIBs.展开更多
The 7th Chinese Lost Foam Casting (LFC) Symposium & the 1st LFC Technology Exposition were held on May 21-23 at Nanjing University of Aeronautics and Astronautics (NUAA), and the conference theme was "Recent ...The 7th Chinese Lost Foam Casting (LFC) Symposium & the 1st LFC Technology Exposition were held on May 21-23 at Nanjing University of Aeronautics and Astronautics (NUAA), and the conference theme was "Recent development of lost foam casting technology". Prof. TAO Jie, the Executive Chairman of the conference and the Vice Director of LFC Committee of Foundry Institution of Chinese Mechanical Engineering Society(FICMES), chaired the inauguration. Prof. NIE Hong, the Vice President of NUAA, represented the host address and expressed welcome and gratitude to all the guests from home and abroad. He said the development of the technologies, environmental protection and the trade globalization require to continually improve the performance of products, and accurately select proper material and the manufacturing technology. As the revolutionary technology in casting development history, LFC technology has brought a brand-new change for the machine design and casting production. He hoped the conference would be beneficial to the development of Chinese LFC technololy and wished the symposium a complete success! Prof. YE Sheng-ping, the Executive Chairman of the conference and the Director of LFC Committee of FICMES, gave the opening address and read out the congratulations of F. J. Woestmann (Director of Germany LFC Technology Council), Wolfgang (General Manager of Storopack Hans Reichenecker Group), G Sedlmair Heiko (LFC project director of Teubert Maschinenbau GmbH), etc. Patrice Juton, the Sale Manager of Storopack Group, gave a speech on behalf of the conference delegates.展开更多
The US Asia-Pacific strategy is witnessing and will continue to witness new developments along with the evolution of its domestic politics as well as of the regional situation in Asia Pacific,particularly with Republi...The US Asia-Pacific strategy is witnessing and will continue to witness new developments along with the evolution of its domestic politics as well as of the regional situation in Asia Pacific,particularly with Republican candidate Donald展开更多
In this special section,two introductive papers from Waseda University and the University of Aizu are selected for the introduction of recent development of computer science education in Japan.Waseda University is one...In this special section,two introductive papers from Waseda University and the University of Aizu are selected for the introduction of recent development of computer science education in Japan.Waseda University is one of top and comprehensive private universities in Japan.The University of Aizu is a public university and the first university dedicated to computer science engineering in Japan.The University of Aizu advocates'advancement of knowledge for humanity'and carries out significant research in computer science.展开更多
Computer science(CS)is a discipline to study the scientific and practical approach to computation and its applications.As we enter into the Internet era,computers and the Internet have become intimate parts of our dai...Computer science(CS)is a discipline to study the scientific and practical approach to computation and its applications.As we enter into the Internet era,computers and the Internet have become intimate parts of our daily life.Due to its rapid development and wide applications recently,more CS graduates are needed in industries around the world.In USA,this situation is even more severe due to the rapid expansions of several big IT related companies such as Microsoft,Google,Facebook,Amazon,IBM etc.Hence,how to effectively train a large number of展开更多
In this special issue, we present to the readers the current experimental results in theresearch of materials processing, superconducting properties, and industrialapplications. The invited authors in this special iss...In this special issue, we present to the readers the current experimental results in theresearch of materials processing, superconducting properties, and industrialapplications. The invited authors in this special issue are prominent researchers in thesuperconductivity community. The readers will be able to find this special issuevaluable and current information in several key areas including thin films, largedomain growth, flux pinning, coated conductors, and MgBsynthesis.展开更多
Serving as a classic and interesting strategy,gas–solid phase chemiluminescence(CL)has recently been a rapidly growing area where CL is emitted through chemical reactions between gas and solid reactants occurred on t...Serving as a classic and interesting strategy,gas–solid phase chemiluminescence(CL)has recently been a rapidly growing area where CL is emitted through chemical reactions between gas and solid reactants occurred on the surface of solid matter.This CL system provided a sensitive and simple spectral method for investigating gas–solid phase reactions while information on the rate constants,intermediate productions,surface states and reaction mechanisms of interaction could be acquired.Recent progresses mainly concentrate on development of new gas–solid phase CL systems and their practical applications.This review paper summarized main classifications,mechanisms and applications of gas–solid phase CL.The future prospects for gas–solid phase CL are discussed.展开更多
Ten Bill. RMB To Be Poured Into Auto Industry "MMI will attach great importance to the development of auto industry, during 1994-1995, total investment of 10 bill. RMB will be poured into auto industry. The loan ...Ten Bill. RMB To Be Poured Into Auto Industry "MMI will attach great importance to the development of auto industry, during 1994-1995, total investment of 10 bill. RMB will be poured into auto industry. The loan is bound to exceed that of other total five industries including machinery,展开更多
Guangzhou Automobile Group and Honda Co. of Japan formally signed a contract in the capital of South China’s Guangdong Province in May 7 to jointly establish Guangzhou Honda Au- tomobile Co. Ltd. Both sides hold 50% ...Guangzhou Automobile Group and Honda Co. of Japan formally signed a contract in the capital of South China’s Guangdong Province in May 7 to jointly establish Guangzhou Honda Au- tomobile Co. Ltd. Both sides hold 50% of the registered investment of more than RMB 1.16 bill. (US $ 141.3 mill.). The new joint yen-展开更多
An announcement issued by General Office of the State Council states that it is decided that production, marketing and application of leaded gasoline will be terminated gradually across the nation. ●Starting from Jan...An announcement issued by General Office of the State Council states that it is decided that production, marketing and application of leaded gasoline will be terminated gradually across the nation. ●Starting from Jan. 1, 2000, all展开更多
Joint Effort Between SAIC and Volvo The signing ceremony of "Base Joint Venture Agreement" and "Memorandum of Understanding" between Shanghai Auto Industry Ltd. Corp. (SAIC) and Swedish Volvo Bus C...Joint Effort Between SAIC and Volvo The signing ceremony of "Base Joint Venture Agreement" and "Memorandum of Understanding" between Shanghai Auto Industry Ltd. Corp. (SAIC) and Swedish Volvo Bus Corp. was officially performed on 7th of Nov.展开更多
Guidelines for Supplier Sector According to the suggestion of Ministry of Machinery Industry (MMI). the developing policy of China auto parts & components industry has been formed. 1. For more than 70 kinds of key...Guidelines for Supplier Sector According to the suggestion of Ministry of Machinery Industry (MMI). the developing policy of China auto parts & components industry has been formed. 1. For more than 70 kinds of key parts and components, suggest the government to give the prefercntial tax policy in order to attract the展开更多
Ford Revealed China Strategy Ford plans to enhance its efforts in China in accordance with the industrial policy, more joint ventures on components and complete vehicles are to be closely followed. Ford looks China as...Ford Revealed China Strategy Ford plans to enhance its efforts in China in accordance with the industrial policy, more joint ventures on components and complete vehicles are to be closely followed. Ford looks China as its strategic展开更多
Family Car Forum CCPIT Auto industry Sub—council, an organization of the automotive trade under the jurisdiction of AIB,is preparing for an international forum on popularization of family cars in China. The forum wil...Family Car Forum CCPIT Auto industry Sub—council, an organization of the automotive trade under the jurisdiction of AIB,is preparing for an international forum on popularization of family cars in China. The forum will be held in Beijing in November. It will be a major event of China’s auto industry. Named as "Family Car—展开更多
US $ 200 mill. Purchasing Agreement Sealed Oct. 23, 1997, a US $ 200 mill. agree-ment to purchase sets of vehicle components from GM North American Operations was final-ized between China’s Shanghai GM and GM. Approv...US $ 200 mill. Purchasing Agreement Sealed Oct. 23, 1997, a US $ 200 mill. agree-ment to purchase sets of vehicle components from GM North American Operations was final-ized between China’s Shanghai GM and GM. Approved by China’s State Planning Commission (SPC), the Ministry of Foreign Trade and Eco-展开更多
Act of Highway Act of Highway, P.R. China, has been ap-proved by the State Council and will be in effec-tive from Jan. 1st of 1998. The followings are the abstracts of this act related with automotive industry.
Development Programme of Fuel Gas Vehi-cles In some Cities (or Autonomous re-gions) Beijing: By the end of 1999, it is planned that 1,500 u-nits of in-use public transport vehicles will be modified and 1,300 units of ...Development Programme of Fuel Gas Vehi-cles In some Cities (or Autonomous re-gions) Beijing: By the end of 1999, it is planned that 1,500 u-nits of in-use public transport vehicles will be modified and 1,300 units of dual-fuel public transport vehicles will be newly bought to reach a total amount of 2,800 units, of which 1,700 units are CNG (Compressed Nat-ural Gas) vehicles, and 1,100 are LPG (Liquified Petroleum Gas) vehicles. Also, 14,000 units of the in-use taxis will be modified. 11 CNG gas stations espe-cially for public transportation will be built up. 8展开更多
基金Supported by the National Magnetic Confinement Fusion Science Program of China under Grant No 2013GB101001
文摘Neutral beam infection has been recognized as one of the most effective means for plasma heating. According to the research plan of the EAST physics experiment, two sets of neutral beam injectors （4-8 MW, 10-100s） were built and operated in 2014. We present the development of the EAST neutral beam injector （NBI） and the latest experiment results obtained on the test-stand about operation of ion source, beam extraction, and measurement of key parameters. Those results show that all targets reach or almost reach the design targets. All these lay a solid foundation for the achievement of plasma heating and current drive for EAST in 2014.
文摘DBC substrates are the standard circuit boardsfor power modules. Using the DBC technologythick copper foils (0.125mm - 0.Tmm) arecladded to Alumina or Aluminum Nitride,The strong adhesion of the copper to ceramicbond reduces the thermal expansion coefficientin horizontal direction only slightly above theTEC of the ceramic itself. This allows directsilicon attach of large dies without using TECcontrolling layers.As DBC technology is using copper foils,integralleads overhanging the ceramic can be realized...
基金The authors express their thanks to the research starting foundation from Shaanxi University of Science and Technology(Grant No.2018GBJ-04).
文摘Demand for efficient and continuous application for high-grid energy storage systems involves the study towards novel battery technologies. Hence, considering the vast naturally available resources of potassium all over the world and its encouraging intercalation chemistries, it has recently enticed attention in electrochemical energy storage industry in the form of potassium ion batteries (PIBs). The major factor in this K+ based battery, is to develop efficient approaches to manufacture electrode substance to intercalate its big size potassium ions with considerable voltage, kinetics, charge/discharge capacity, capacity retention, cost, etc. This study contributes in the recent developments of anode and cathode materials for PIBs, including several electrode materials in regards to synthesis, structure, electrochemical performance, and K-storage mechanisms. Finally, the review contributes to provide helpful sources for the increasing number of scientists working in this industry regarding its critical issues and challenges and also to indicate the future direction of electrode materials in PIBs.
文摘The 7th Chinese Lost Foam Casting (LFC) Symposium & the 1st LFC Technology Exposition were held on May 21-23 at Nanjing University of Aeronautics and Astronautics (NUAA), and the conference theme was "Recent development of lost foam casting technology". Prof. TAO Jie, the Executive Chairman of the conference and the Vice Director of LFC Committee of Foundry Institution of Chinese Mechanical Engineering Society(FICMES), chaired the inauguration. Prof. NIE Hong, the Vice President of NUAA, represented the host address and expressed welcome and gratitude to all the guests from home and abroad. He said the development of the technologies, environmental protection and the trade globalization require to continually improve the performance of products, and accurately select proper material and the manufacturing technology. As the revolutionary technology in casting development history, LFC technology has brought a brand-new change for the machine design and casting production. He hoped the conference would be beneficial to the development of Chinese LFC technololy and wished the symposium a complete success! Prof. YE Sheng-ping, the Executive Chairman of the conference and the Director of LFC Committee of FICMES, gave the opening address and read out the congratulations of F. J. Woestmann (Director of Germany LFC Technology Council), Wolfgang (General Manager of Storopack Hans Reichenecker Group), G Sedlmair Heiko (LFC project director of Teubert Maschinenbau GmbH), etc. Patrice Juton, the Sale Manager of Storopack Group, gave a speech on behalf of the conference delegates.
文摘The US Asia-Pacific strategy is witnessing and will continue to witness new developments along with the evolution of its domestic politics as well as of the regional situation in Asia Pacific,particularly with Republican candidate Donald
文摘In this special section,two introductive papers from Waseda University and the University of Aizu are selected for the introduction of recent development of computer science education in Japan.Waseda University is one of top and comprehensive private universities in Japan.The University of Aizu is a public university and the first university dedicated to computer science engineering in Japan.The University of Aizu advocates'advancement of knowledge for humanity'and carries out significant research in computer science.
文摘Computer science(CS)is a discipline to study the scientific and practical approach to computation and its applications.As we enter into the Internet era,computers and the Internet have become intimate parts of our daily life.Due to its rapid development and wide applications recently,more CS graduates are needed in industries around the world.In USA,this situation is even more severe due to the rapid expansions of several big IT related companies such as Microsoft,Google,Facebook,Amazon,IBM etc.Hence,how to effectively train a large number of
文摘In this special issue, we present to the readers the current experimental results in theresearch of materials processing, superconducting properties, and industrialapplications. The invited authors in this special issue are prominent researchers in thesuperconductivity community. The readers will be able to find this special issuevaluable and current information in several key areas including thin films, largedomain growth, flux pinning, coated conductors, and MgBsynthesis.
基金the National Natural Science Foundation of China(Nos.21227006,21435002,81373373,21621003).
文摘Serving as a classic and interesting strategy,gas–solid phase chemiluminescence(CL)has recently been a rapidly growing area where CL is emitted through chemical reactions between gas and solid reactants occurred on the surface of solid matter.This CL system provided a sensitive and simple spectral method for investigating gas–solid phase reactions while information on the rate constants,intermediate productions,surface states and reaction mechanisms of interaction could be acquired.Recent progresses mainly concentrate on development of new gas–solid phase CL systems and their practical applications.This review paper summarized main classifications,mechanisms and applications of gas–solid phase CL.The future prospects for gas–solid phase CL are discussed.
文摘Ten Bill. RMB To Be Poured Into Auto Industry "MMI will attach great importance to the development of auto industry, during 1994-1995, total investment of 10 bill. RMB will be poured into auto industry. The loan is bound to exceed that of other total five industries including machinery,
文摘Guangzhou Automobile Group and Honda Co. of Japan formally signed a contract in the capital of South China’s Guangdong Province in May 7 to jointly establish Guangzhou Honda Au- tomobile Co. Ltd. Both sides hold 50% of the registered investment of more than RMB 1.16 bill. (US $ 141.3 mill.). The new joint yen-
文摘An announcement issued by General Office of the State Council states that it is decided that production, marketing and application of leaded gasoline will be terminated gradually across the nation. ●Starting from Jan. 1, 2000, all
文摘Joint Effort Between SAIC and Volvo The signing ceremony of "Base Joint Venture Agreement" and "Memorandum of Understanding" between Shanghai Auto Industry Ltd. Corp. (SAIC) and Swedish Volvo Bus Corp. was officially performed on 7th of Nov.
文摘Guidelines for Supplier Sector According to the suggestion of Ministry of Machinery Industry (MMI). the developing policy of China auto parts & components industry has been formed. 1. For more than 70 kinds of key parts and components, suggest the government to give the prefercntial tax policy in order to attract the
文摘Ford Revealed China Strategy Ford plans to enhance its efforts in China in accordance with the industrial policy, more joint ventures on components and complete vehicles are to be closely followed. Ford looks China as its strategic
文摘Family Car Forum CCPIT Auto industry Sub—council, an organization of the automotive trade under the jurisdiction of AIB,is preparing for an international forum on popularization of family cars in China. The forum will be held in Beijing in November. It will be a major event of China’s auto industry. Named as "Family Car—
文摘US $ 200 mill. Purchasing Agreement Sealed Oct. 23, 1997, a US $ 200 mill. agree-ment to purchase sets of vehicle components from GM North American Operations was final-ized between China’s Shanghai GM and GM. Approved by China’s State Planning Commission (SPC), the Ministry of Foreign Trade and Eco-
文摘Act of Highway Act of Highway, P.R. China, has been ap-proved by the State Council and will be in effec-tive from Jan. 1st of 1998. The followings are the abstracts of this act related with automotive industry.
文摘Development Programme of Fuel Gas Vehi-cles In some Cities (or Autonomous re-gions) Beijing: By the end of 1999, it is planned that 1,500 u-nits of in-use public transport vehicles will be modified and 1,300 units of dual-fuel public transport vehicles will be newly bought to reach a total amount of 2,800 units, of which 1,700 units are CNG (Compressed Nat-ural Gas) vehicles, and 1,100 are LPG (Liquified Petroleum Gas) vehicles. Also, 14,000 units of the in-use taxis will be modified. 11 CNG gas stations espe-cially for public transportation will be built up. 8
