中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共10条,第1-10条 帮助

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Research on the application of burnable poison ZrB2 and Gd2O3 in a small modular lead-based thermal reactor 期刊论文  OAI收割
ANNALS OF NUCLEAR ENERGY, 2019, 卷号: 124, 期号: 无, 页码: 21-27
作者:  
Sun, Yanting;  Yang, Qi;  Gao, Jun;  Liu, Chao;  Jin, Ming
  |  收藏  |  浏览/下载:29/0  |  提交时间:2019/12/25
Poison Tolerance to the Selective Hydrogenation of Cinnamaldehyde in Water over an Ordered Mesoporous Carbonaceous Composite Supported Pd Catalyst 期刊论文  OAI收割
ACS CATALYSIS, 2017, 卷号: 7, 期号: 3, 页码: 2074-2087
Chen, Shangjun; Meng, Li; Chen, Bingxu; Chen, Wenyao; Duan, Xuezhi; Huang, Xing; Zhang, Bingsen; Fu, Haibin; Wan, Ying
收藏  |  浏览/下载:39/0  |  提交时间:2017/08/17
Relative investment in egg load and poison sac in fig wasps: Implications for physiological mechanisms underlying seed and wasp production in figs 期刊论文  OAI收割
ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY, 2014, 卷号: 57, 期号: x, 页码: 58-66
作者:  
Peng, YQ
收藏  |  浏览/下载:48/0  |  提交时间:2014/09/10
Ongoing Speciation in the Tibetan Plateau Gymnocypris Species Complex 期刊论文  OAI收割
PLOS ONE, 2013, 卷号: 8, 期号: 8, 页码: e71331
作者:  
Zhang, Renyi;  Peng, Zuogang;  Li, Guogang;  Zhang, Cunfang;  Tang, Yongtao
收藏  |  浏览/下载:71/0  |  提交时间:2014/01/03
Inspection focus technology of space tridimensional mapping camera based on astigmatic method (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者:  
Wang Z.;  Wang Z.;  Zhang L.;  Zhang L.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25
The CCD plane of the space tridimensional mapping camera will be deviated from the focal plane(including the CCD plane deviated due to camera focal length changed)  under the condition of space environment and vibration  impact when satellite is launching  image resolution ratio will be descended because defocusing. For tridimensional mapping camera  principal point position and focal length variation of the camera affect positioning accuracy of ground target  conventional solution is under the condition of vacuum and focusing range  calibrate the position of CCD plane with code of photoelectric encoder  when the camera defocusing in orbit  the magnitude and direction of defocusing amount are obtained by photoelectric encoder  then the focusing mechanism driven by step motor to compensate defocusing amount of the CCD plane. For tridimensional mapping camera  under the condition of space environment and vibration  impact when satellite is launching  if the camera focal length changes  above focusing method has been meaningless. Thus  the measuring and focusing method was put forward based on astigmation  a quadrant detector was adopted to measure the astigmation caused by the deviation of the CCD plane  refer to calibrated relation between the CCD plane poison and the asrigmation  the deviation vector of the CCD plane can be obtained. This method includes all factors caused deviation of the CCD plane  experimental results show that the focusing resolution of mapping camera focusing mechanism based on astigmatic method can reach 0.25 m. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Protein phosphatase inhibition assay for detection of diarrhetic shellfish poison in oyster 期刊论文  OAI收割
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2006, 卷号: 34, 期号: 3, 页码: 283-287
作者:  
Li, AF;  Yu, RC;  Li, J;  Tang, XH;  Wang, YF
  |  收藏  |  浏览/下载:14/0  |  提交时间:2010/12/24
Material properties test and numerical simulation of impact for die cast magnesium alloy (EI CONFERENCE) 会议论文  OAI收割
International Conference on Magnesium - Science, Technology and Applications, September 20, 2004 - September 24, 2004, Beijing, China
Zeng X.; Wu Q.; Liyuan; Fan J.
收藏  |  浏览/下载:65/0  |  提交时间:2013/03/25
Microbial modulation in the biomass and toxin production of a red-tide causing alga 期刊论文  OAI收割
MARINE POLLUTION BULLETIN, 2005, 卷号: 51, 期号: 8-12, 页码: 1018-1025
作者:  
Zheng, TL;  Su, JQ;  Maskaoui, K;  Yu, ZM;  Hu, Z
  |  收藏  |  浏览/下载:13/0  |  提交时间:2010/12/22
海洋细菌RG-B3B的细菌学鉴定及其发酵产物TTX的检测 期刊论文  OAI收割
中国生物工程学会第四次会员代表大会暨学术讨论会论文摘要集, 2005, 页码: 1
作者:  
范延辉;  胡江春;  王书锦
收藏  |  浏览/下载:22/0  |  提交时间:2016/12/06