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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 中国宏观经济可持续增长的财政政策 学位论文 博士后, 北京: 中国科学院研究生院, 2013 徐璐玲 收藏  |  浏览/下载：143/0  |  提交时间：2014/10/28 可持续增长 经济政策 农业产业化 宏观经济管理  sustainable economic growth  fiscal policies  the industrialization of agriculture  macroeconomic management   Nonadiabatic Decay Dynamics of a Benzylidene Malononitrile 期刊论文 JOURNAL OF PHYSICAL CHEMISTRY A, 2012, 卷号: 116, 期号: 6, 页码: 1510-1518 作者:  Lan, Zhenggang;  Lu, You;  Weingart, Oliver;  Thiel, Walter 收藏  |  浏览/下载：10/0  |  提交时间：2012/11/12 A New Polymeric Light-Emitting Material with Pure Green Emission: Poly(fluorene-alt-quinoxaline) with Benzothiadiazole Groups in the Side Chain 期刊论文 Macromol. Chem. Phys., 2010, 卷号: 211, 期号: 6, 页码: 651-656 许二建; ZHONG HONGLIANG; LAI HUA; ZENG DANLI; ZHANG JIANHUA; ZHU WENQING; 房强 收藏  |  浏览/下载：14/0  |  提交时间：2013/04/11 Orientation error analysis of alt-alt photoelectric telescope (EI CONFERENCE) 会议论文 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, November 19, 2008 - November 21, 2008, Chengdu, China Han X.-B.; Zhang J.-X.; Zhao J.-Y.; Zhao Y.-Z.; Wu X.-X.; Wang Z.-C. 收藏  |  浏览/下载：22/0  |  提交时间：2013/03/25 In order to ascertain the effects of main errors of alt-alt photoelectric telescope on measurement accuracy  orientation error is analyzed.For analyzing optical  mechanical and electrical errors from measured target to telescope picture  we construct 7 coordinates such as:the earth's core coordinate  alt-alt coordinate  etc.  carry through 21 times coordinate transformation  form measuring equation with 26 variables. and we utilize Monte Carlo method to calculate the orientation error  analyze the effects of errors upon pointing. The result indicates that the measuring error standard deviation of alt-alt telescope is minimum value about 10? at the zenith zone. and the deviation increases with the rotation angles of longitude and latitude axes. The model and the method not only can analyze and synthesize the main errors  but also provide a reference to the whole design. 2009 SPIE.