The Central Iron and Steel Research Institute(CISRI),directly under the Ministry of Metallurgical Industry(MMI),is a comprehensive research institute mainly engaged in the research and development of new metallic mate...The Central Iron and Steel Research Institute(CISRI),directly under the Ministry of Metallurgical Industry(MMI),is a comprehensive research institute mainly engaged in the research and development of new metallic materials and new iron and steel process.With the rapid development of China’s iron and steel industry,CISRI has also made a great progress since it was established more than 40 years ago.In 1994,the steel output of展开更多
To carry out integrative medical prevention and treatment of oral diseases, based on the inheritance and development of traditional medicine as well as the application of modern scientific, technique and medical theor...To carry out integrative medical prevention and treatment of oral diseases, based on the inheritance and development of traditional medicine as well as the application of modern scientific, technique and medical theory, is of great significance in oral health maintenance. Certain achievements of the integrative traditional Chinese and Western medicine （TCM-WM） have been obtained in the recent several years in clinical and experimental studies and theoretic exploration of oral diseases, which are introduced briefly as follows.展开更多
With the flourishing development of internet,reading-mode of internet has been dramatically switched to interactive mode.How to conduct analysis and computation with interactive text resources has consequently become ...With the flourishing development of internet,reading-mode of internet has been dramatically switched to interactive mode.How to conduct analysis and computation with interactive text resources has consequently become the concern for researchers.This paper depicted the definition and fundamentals of sentiment analysis,comprehensively analysed and展开更多
The optical communication technology features low cost,wide band,low loss,and anti-electromagnetic interference performance.By combining the optical communication technology with the radio millimeter wave communicatio...The optical communication technology features low cost,wide band,low loss,and anti-electromagnetic interference performance.By combining the optical communication technology with the radio millimeter wave communication system,the Millimeter Wave Radio over Fiber (MM-RoF) system boasts a lot of advantages,including wide band,small size,light weight,low cost,low loss,and resistance of electromagnetic interference as well as high transmission quality.The MM-RoF technology solves the problems faced by traditional microwave transmission system at the millimeter wave band,namely,high loss and inability to resist interference efficiently.Meanwhile,it puts an end to the bottleneck of millimeter wave electronic devices and thus is deemed as with great potentials.The MM-ROF technology that supports multiple formats and services signifies one of the significant trends for future development of the MM-RoF system.展开更多
Energy saving and CO2 emissions reduction are critical tasks currently,and great effort has been made by Chinese government. Renewable energy consumption and CO2 emissions and reduction plan in China are introduced in...Energy saving and CO2 emissions reduction are critical tasks currently,and great effort has been made by Chinese government. Renewable energy consumption and CO2 emissions and reduction plan in China are introduced in this paper. Analysis is also made on present status and prospect of geothermal power generation and direct use in China respectively. Now,there is a new understanding of geothermal resources,and hot dry rock,considered as the future of geothermal resources,is likely used to generate electricity.展开更多
文摘The Central Iron and Steel Research Institute(CISRI),directly under the Ministry of Metallurgical Industry(MMI),is a comprehensive research institute mainly engaged in the research and development of new metallic materials and new iron and steel process.With the rapid development of China’s iron and steel industry,CISRI has also made a great progress since it was established more than 40 years ago.In 1994,the steel output of
文摘To carry out integrative medical prevention and treatment of oral diseases, based on the inheritance and development of traditional medicine as well as the application of modern scientific, technique and medical theory, is of great significance in oral health maintenance. Certain achievements of the integrative traditional Chinese and Western medicine （TCM-WM） have been obtained in the recent several years in clinical and experimental studies and theoretic exploration of oral diseases, which are introduced briefly as follows.
文摘With the flourishing development of internet,reading-mode of internet has been dramatically switched to interactive mode.How to conduct analysis and computation with interactive text resources has consequently become the concern for researchers.This paper depicted the definition and fundamentals of sentiment analysis,comprehensively analysed and
基金supported by the National Natural Science Foundation under Grant No.60736003the National Basic Research Program of China("973" Program)under Grant No.2006CB302800
文摘The optical communication technology features low cost,wide band,low loss,and anti-electromagnetic interference performance.By combining the optical communication technology with the radio millimeter wave communication system,the Millimeter Wave Radio over Fiber (MM-RoF) system boasts a lot of advantages,including wide band,small size,light weight,low cost,low loss,and resistance of electromagnetic interference as well as high transmission quality.The MM-RoF technology solves the problems faced by traditional microwave transmission system at the millimeter wave band,namely,high loss and inability to resist interference efficiently.Meanwhile,it puts an end to the bottleneck of millimeter wave electronic devices and thus is deemed as with great potentials.The MM-ROF technology that supports multiple formats and services signifies one of the significant trends for future development of the MM-RoF system.
文摘Energy saving and CO2 emissions reduction are critical tasks currently,and great effort has been made by Chinese government. Renewable energy consumption and CO2 emissions and reduction plan in China are introduced in this paper. Analysis is also made on present status and prospect of geothermal power generation and direct use in China respectively. Now,there is a new understanding of geothermal resources,and hot dry rock,considered as the future of geothermal resources,is likely used to generate electricity.
