中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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Development of in-situ anisotropic deformation characteristics detection equipment for loess hole 期刊论文  OAI收割
MEASUREMENT, 2025, 卷号: 243, 页码: 18
作者:  
Zhang, Yaozhong;  Zhang, Hongbing;  Yan, Changgen;  Lan, Hengxing;  Liu, Xin
  |  收藏  |  浏览/下载:10/0  |  提交时间:2025/03/03
Research and progress of Intelligent Drilling Technology System and related theories 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2023, 卷号: 66, 期号: 1, 页码: 1-15
作者:  
Zhu RiXiang;  Jin ZhiJun;  Di QingYun;  Yang ChangChun;  Chen WenXuan
  |  收藏  |  浏览/下载:26/0  |  提交时间:2023/03/30
The management in response to marine oil spill from ships in China: A systematic review SCI/SSCI论文  OAI收割
2015
作者:  
Xiong S. G.;  Long, H. L.;  Tang, G. P.;  Wan, J.;  Li, H. Y.
收藏  |  浏览/下载:18/0  |  提交时间:2015/12/09
Research of Material Transfer Software Platform in IC Equipment Controlling System 会议论文  OAI收割
2013 4th IEEE International Conference on Software Engineering and Service Science (ICSESS), Beijing, China, May 23-25, 2013
作者:  
Wang YN(王亚楠);  Liu MZ(刘明哲);  Liu YF(刘元峰)
收藏  |  浏览/下载:25/0  |  提交时间:2013/12/26
Development situation and trend of domestic and international aerial mapping camera (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
Ming L. W.; Xue L.; Hui C. X.; Jun L. Q.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
In the modern military affairs  especially in the complex field  the acquirement of real-time battlefield information and intelligence is getting more and more important  most of this work is completed by aerial reconnaissance or aerial mapping equipment. Aerial mapping camera  with time-sensitive and flexible features  is playing an increasingly important role in modern warfare. With the development of technology  aerial mapping camera has also gone through several generations  gradually from film-based type to transmission type. The theory and composition of domestic and international typical aerial mapping camera is introduced from the development situation and trend in this paper. Finally  with the domestic research status  the development trend of aerial mapping camera is proposed. 2011 IEEE.  
Method for the fabrication of isometric mesh on the concave of a spherical substrate (EI CONFERENCE) 会议论文  OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies - Advanced Optical Manufacturing and Testing Technologies, November 2, 2005 - November 5, 2005, Xian, China
作者:  
Feng X.-G.
收藏  |  浏览/下载:26/0  |  提交时间:2013/03/25
Metallic mesh has been widely used in electromagnetic interference windows. While the duty ratio of curved mesh equals to planar mesh'  the theory of planar mesh may be applied to curved mesh according to equivalent-circuit model. So the idea that latitude lines intersect latitude lines to form isometric mesh on the concave of a sphere is put forward  and the method of fabricating the mesh by concentric optical scan is introduced. The movement parts of equipment consist of an erection turning  a horizontal dividing and a pitching dividing spindle. Firstly  a spherical substrate is fixed on the horizontal dividing spindle that has been set horizontally on the erect turning spindle  the substrate revolves around the axis of the erect spindle  the tube of object lens that is fixed on the pitching dividing spindle steps at pitching direction  and a revolving circuit of the substrate corresponds to a step of the tube. Gradually  a set of latitude lines is attained. Afterward  the substrate makes a quarter turn around the horizontal spindle  another orientation latitude lines are also gained. Thus  the isometric mesh on the concave of a spherical substrate is gained. The process comprises surface cleaning  coating photoresist  laser direct writing  development  evaporated film  dissolving photoresist and plating. The fabricated spherical mesh has a line width of 7 m and a period of 600m. Experiment shows that infrared transmission and electromagnetism shield efficiency of the metallic mesh are relatively consistent with theoretical value.