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浏览/检索结果: 共27条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 新型举国体制下对国家重点实验室重组的战略思考 期刊论文  OAI收割 中国科学院院刊, 2022, 卷号: 37, 期号: 12, 页码: 1833 作者:  孙凝晖   |  收藏  |  浏览/下载：7/0  |  提交时间：2024/05/20 state key laboratory  nationwide system  allocation of science and technology resources  organization of science and technology forces  国家重点实验室  举国体制  科技资源配置  科技力量组织   Mechanical Responses of a Combined Support Structure for a Nb < sub > 3 Sn Sextupole Magnet During Assembly and Thermal Cycle 期刊论文  OAI收割 IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2020, 卷号: 30, 期号: 4, 页码: 5 作者:  Wu, Beimin;  Wang, Xingzhe;  Guan, Mingzhi;  Xin, Canjie;  Wu, Wei   |  收藏  |  浏览/下载：35/0  |  提交时间：2022/01/18 Bladder and key technology  Nb3Sn magnets  support structure  strain measurements  mechanical analysis   Suggestions on the development strategy of shale gas in China 期刊论文  OAI收割 journal of natural gas geoscience, 2016, 卷号: 1, 期号: 6, 页码: 413-423 作者:  Dazhong Dong;  Caineng Zou;  Jinxing Dai;  Shipeng Huang;  Junwei Zheng 收藏  |  浏览/下载：51/0  |  提交时间：2017/04/24 Organic black shale  Shale gas resources  Exploration and development  Development strategy  Key technology  Challenge   The Application of Digital Factory in domestic chemical industry 会议论文  OAI收割 27th Chinese Control and Decision Conference (CCDC), Qingdao, PEOPLES R CHINA, May 23-25, 2015 作者:  Ou, Hejian;  Zou T(邹涛) 收藏  |  浏览/下载：19/0  |  提交时间：2016/11/14 Digital Factory  chemical industry  production and managetnent methods  key technology   What can we learn from the tension between PLANCK and BICEP2 data? 期刊论文  OAI收割 中国科学(物理学·力学·天文学)(英文版), SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2014, 2014, 期号: 8, 页码: 1431-1441, 1431-1441 作者:  Li H(李虹);  Xia JQ(夏俊卿);  Zhang XM(张新民)   |  收藏  |  浏览/下载：18/0  |  提交时间：2015/12/15 LI Hong  Chinese Academy of Science  Chinese Academy of Sciences  University of Science and Technology of China  Central China Normal University  University of Chinese Academy of Sciences  LI MingZhe  National Astronomical Observatories  Interdisciplinary Center for Theoretical Study  Institute of Astrophysics  School of Physics  Theoretical Physics Division  QIU TaoTao  XIA JunQing  PIAO YunSong  ZHANG XinMin（Key Laboratory of Particle Astrophysics  Institute of High Energy Physics  Institute of High Energy Physics  Chinese Academy of Sciences）  LI Hong  Chinese Academy of Science  Chinese Academy of Sciences  University of Science and Technology of China  Central China Normal University  University of Chinese Academy of Sciences  LI MingZhe  National Astronomical Observatories  Interdisciplinary Center for Theoretical Study  Institute of Astrophysics  School of Physics  Theoretical Physics Division  QIU TaoTao  XIA JunQing  PIAO YunSong  ZHANG XinMin（Key Laboratory of Particle Astrophysics  Institute of High Energy Physics  Chinese Academy of Sciences）   Constructing and the related key techniques for the Smart Logistics Information Platform of Yiwu Port 期刊论文  OAI收割 Journal of Theoretical and Applied Information Technology, 2013, 卷号: 51, 期号: 3, 页码: 482-488 作者:  Xu JW(徐家旺);  Jiao, YP(焦玉平);  Yuan Y(袁野)   |  收藏  |  浏览/下载：17/0  |  提交时间：2021/03/14 Smart Logistics  Internet of Things  Information Platform  Key Technology  Yiwu Port   微藻生物柴油制备的几个关键技术研究 学位论文  OAI收割 理学博士: 中国科学院研究生院, 2012 孔维宝 收藏  |  浏览/下载：194/0  |  提交时间：2013/04/02 微藻  普通小球藻  生物柴油  生产  关键技术  Microalgae  Chlorella vulgaris  Biodiesel  Production  Key technology   Research on the key technology of ATP system for free space optical communication (EI CONFERENCE) 会议论文  OAI收割 31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China Meng H.; Liu X.; Zhang B. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 Free space optical communication is the bidirectional transmission technology that puts to use the laser beam as a carrier in space. Free space optical communication is generally used in the severe space environment. It is the mainly problem that the narrow beam of laser beam is high-precision aimed.  and it is became very important that the technology of ATP is researched. Performance of the ATP system directly affects the performance of the quality of the free space optical communication. So research of the ATP is the key technology in FSO  and this technology is discussed and analysed in the article. 2012 Chinese Assoc of Automati.   Key technologies on YAG laser engraving ceramic anilox roll 会议论文  OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, Yichang, China, SEP 16-18, 2011 作者:  Wang HC(王红才);  Wang Y(王扬);  Yang MJ(杨明江) 收藏  |  浏览/下载：28/0  |  提交时间：2013/04/11 Etching  Light transmission  Technology  Ceramic anilox rolls  Flexography  High repetition  Key technologies  Laser cavity  Laser engraving  laser technique  Laser texturing  Light pulse  tow-dimension controllable distribution  YAG laser   Simulation and experiment of the static FTIR based on micro multi-step mirrors (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China 作者:  Liang Z.-Z.;  Zhang J.;  Zhang J.;  Zhang J.;  Zhu W.-B. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 In recent years  Fourier transform spectrometer (FTS) with small size and low mass is required in many applications with growing need for real-time and small platform spectral detection. In this paper  a micro Fourier transform infrared spectrometer (FTIR) based on spatial modulation mode was designed. This spectrometer has the advantages of high stability and simplified configuration. It also promises optical path differences (OPD) with high precision  as MOEMS technology is used in manufacturing the key components. The simulation and the experiments with regard to this FTIR configuration have been done. Firstly  the diffraction effect of the micro multi-step mirrors (MMSMs) is studied. We discuss the influence to the reversed spectrum by different mirror widths and different diffraction distances. Secondly  we simulate and analyze the influence of the source solid angle to the spectral resolution. Thirdly  we set up the theoretical model of the collimation error which is mainly from the defocus of the optical system and analyze the result caused by the collimation error. Fourthly  a new discrete Fourier transform arithmetic using least-squares cosines progression (LSCP) is proposed which can reconstruct the spectrum with nonuniform sampled signals. Finally  the MMSMs are fabricated used the MOEMS technology and the structural parameters are tested. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).