首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   108篇
  免费   0篇
  国内免费   2篇
教育   29篇
科学研究   73篇
体育   5篇
综合类   1篇
信息传播   2篇
  2017年   1篇
  2016年   1篇
  2015年   1篇
  2013年   2篇
  2012年   1篇
  2010年   2篇
  2008年   19篇
  2007年   62篇
  2006年   15篇
  2005年   1篇
  2003年   1篇
  1998年   2篇
  1996年   2篇
排序方式: 共有110条查询结果,搜索用时 15 毫秒
81.
The Small Angle X-ray Scattering (SAXS) Station with the Beijing Synchrotron Radiation Facility (BSRF) was put into operation at the CAS Institute of High Energy Physics in July, 2007.  相似文献   
82.
The nameplate for the Theoretical Physics Research Center for Large Science Facilities was unveiled on 6 September at the CAS Institute of High Energy Physics (IHEP) in Beijing. Chaired by IHEP Vice Director WANG Yifang, the ceremony was attended by CAS Executive Vice President BAI Chunli, Vice President of the National Natural Science Foundation of China (NSFC) SHEN Wenqing and nearly 20 CAS Members.  相似文献   
83.
A background investigation conducted by CAS researchers on the ecosystems in the Sanjiangyuan(Three River Headwaters) area has achieved staged results. The feat has been applauded by both experts and local officials.  相似文献   
84.
Protein-protein interactions (PPIs) are of vital importance for virtually all processes of a living cell. The study of these associations of protein molecules could improve people's understanding of diseases and provide basis for therapeutic approaches.  相似文献   
85.
The ERK (extracellular signal-regulated kinase) pathway plays a critical role in the vital processes of living cells such as proliferation and differentiation.Recently, CAS scientists in Shanghai have discovered a novel mechanism of spatial regulation on ERK pathway. The result was published in the 4 September issue of the Proceedings of National Academy of Sciences(PNAS).  相似文献   
86.
Prof. SUN Changpu from the CAS Institute of Theoretical Physics and coworkers from University of Basel in Switzerland have worked out a way --at least in theory --to split a beam of molecules according to their chirality. The technique involves passing the molecules through three different laser beams and is similar to the famous Stern-Gerlach effect, whereby a beam of atoms passing through a magnetic field is split in two according to the atoms' spin states (Phys. Rev. Lett. 99 130403).  相似文献   
87.
Aresearch team led by Prof.PAN Jianwei with the University of Science and Technology of China(USTC),CAS has been successful in performing Shor's algorithm,a quantum algorithm for factorization,in an optical quantum computer.The feat is also independently made by another team led by Andrew White from the University of Queensland in Brisbane,Australia.Both results were published in the 19 December,2007 issue of Physics Review Newsletters.  相似文献   
88.
The nameplate-unveiling ceremony for the CAS Center for Earth Observations and Digital Earth (CEODE) was held on 21 November, 2007 in Beijing. The event brought together more than 500 high-caliber officials and prestigious scholars from government departments, research institutes, universities and international organizations, including CAS Vice President JIANG Mianheng, Vice Minister of Science and Technology CAO Jianlin, China National Space Administration SUN Yanlai and former Minister of Science and Technology XU Guanhua.  相似文献   
89.
1IntroductionThedevelopmentofCFDaimednotonlyatthecapabilityofcomplexflowcomputationswithhighaccuracyandhigheficiency,butalsoa...  相似文献   
90.
追忆(英文)     
Try to remember the kind of September When life was slow and oh so mellow[甘美的] Try to remember the kind of September When grass was green and grain was yellow Try to remember the kind of September When you were a tender[幼弱的] and callow[未成熟的] fellow Try to remember and if you remember Then follow-follow, oh-oh  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号