中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Synthesis of a dinuclear europium(III) complex through deprotonation and oxygen-atom transfer of trimethylamine N-oxide 期刊论文  OAI收割
DALTON TRANSACTIONS, 2019, 卷号: 48, 期号: 46, 页码: 17158-17162
作者:  
Li, YJ;  Chen, XT;  Gong, Y
  |  收藏  |  浏览/下载:29/0  |  提交时间:2020/10/16
Study on infrared transparent radar double band-pass filter (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronics and Materials Processing, ICMMP 2011, November 18, 2011 - November 20, 2011, Guangzhou, China
Jia H. Y.; Feng X. G.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
To realize the functions of infrared transparent as well as radar double- pass Band  A Y loop and Y slot compound element Frequency Selective Surface (FSS) structure is proposed  which takes an infrared transparent inductive mesh as a substrate. The proposed structure is analyzed based on Galerkin spectral method. The transitivity of infrared (3um-5um) as well as the radar double passed band with two resonance frequencies (31GHz and 54GHz) is discussed. The result reveals that this structure has function of infrared transparent as well as stable radar double-band filter with effective shielding effect on S-band and C-band radar electromagnetic waves. The design with multiple passband is suitable for radar/IR composite guidance and it also offers a kind of new thinking way of design for multi-mode compound guidance systems. 2011 Trans Tech Publications.  
The lightweight design of the inner framework of the opto-electronic stabilization platform based on finite element analysis (EI CONFERENCE) 会议论文  OAI收割
2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management, IE and EM 2011, September 3, 2011 - September 5, 2011, Changchun, China
Zou Q.; Ma H.-L.; Hu Y.; Ding J.-W.
收藏  |  浏览/下载:35/0  |  提交时间:2013/03/25
The airborne opto-electronic stabilization platform should have the characteristics of high requirements for stability  tracking accuracy and lightweight. In order to verify the rationality of the main load-bearing structure  the inner-gimbal  finite element analysis was performed. Because of the poor working conditions of the airborne opto-electronic stabilization platform and the wide range of working temperature variation  -45 C 60 C  according to the actual working environment  air-resistance and temperature were added to the loads of the inner-gimbal in analysis. What's more  based on the analysis results  lightweight design was performed to the initial model and 64.37% of mass was decreased. The remarkable effect was obtained. This research is going to be instructive to design and production of the airborne opto-electronic stabilization platform in the future. 2011 IEEE.  
A dinuclear vanadium compound with 24-membered macrocycle generated via formation of S-C bonds 期刊论文  OAI收割
Inorganica Chimica Acta, 2009, 卷号: 362, 期号: 2, 页码: 407-413
L. Chen, F. L. Jiang, W. P. Su, C. Y. Yue, D. Q. Yuan and M. C. Hong
收藏  |  浏览/下载:15/0  |  提交时间:2012/11/06
Design of optical elements for imaging the earth's plasmasphere (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging, ISPDI 2007: Optoelectronic System Design, Manufacturing, and Testings, September 9, 2007 - September 12, 2007, Beijing, China
作者:  
Chen B.;  Chen B.;  Wang X.-K.
收藏  |  浏览/下载:38/0  |  提交时间:2013/03/25
Studying the distribution of He+ in Earth's plasmasphere by detecting its resonantly-scattered emission at 304A will record the structure and dynamics of the cold plasma in Earth's plasmasphere on a global scale. EUV imaging systems usually utilizes near normal incidence optics including multilayer mirror and filter. In this paper  the space condition of the Earth's plasmasphere to confirm the expected performance of mirror and filter for this task were analyzed and some guidelines for the design of the optical elements were introduced. In order to achieve higher response at 304A and reduce 584A radiation for the optical system  a new multilayer coating of Mo/Si with UOx (x=2-3) was developed  and it is indicated that promising filter material is Al/C with a nickel mesh. In addition  we compute the reflectance of multilayer mirror based on optical constants and the transmission of the filter based on atomic scattering factor. The results show the multilayer mirror has high reflectance of 26.27% at 304 Aand low reflectance of 0.60% at 584A. Finally  the conversion efficiency of mirror coupled with filter is 6.88% at 304A and 0.01% at 584 A.  
synthesisandbioactivityofcyclicpolydisulfides 期刊论文  OAI收割
chinesejournaloforganicchemistry, 2008, 卷号: 28, 期号: 2, 页码: 252
作者:  
Gong JX(龚景旭);  Sun YQ(孙艳秋);  Wang JD(王继栋);  Guo YW(郭跃伟)
  |  收藏  |  浏览/下载:18/0  |  提交时间:2020/07/01
High power output and temperature characteristics of 1.06m diode array module (EI CONFERENCE) 会议论文  OAI收割
ICO20: Lasers and Laser Technologies, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Yao S.;  Wang L.;  Wang L.;  Wang L.;  Liu Y.
收藏  |  浏览/下载:64/0  |  提交时间:2013/03/25
Research and development of computer aided quality inspection and control system 会议论文  OAI收割
3rd International Conference on Electronic Commerce Engineering, HANGZHOU, China, October 24-27, 2003
作者:  
Zhou XY(周晓晔);  Li FX(李凤霞)
收藏  |  浏览/下载:35/0  |  提交时间:2012/06/06
Study on magnetic fluidization of group C powders 期刊论文  OAI收割
Powder Technology, 1996, 期号: 2, 页码: 179-185
Zhu, Q. S.; Li, H. Z.
收藏  |  浏览/下载:22/0  |  提交时间:2013/11/15