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7条,第1-7条 帮助

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Observed Dawn and Twilight Pressure Sudden Peaks in the Global Martian Surface and Possible Relationships With Atmospheric Tides 期刊论文  OAI收割
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 2023, 卷号: 128, 期号: 7, 页码: 14
作者:  
Yang, Chengyun;  Sun, Cong;  Wu, Zhaopeng;  Li, Tao
  |  收藏  |  浏览/下载:19/0  |  提交时间:2023/12/28
Experimental Evaluation of the Scale of Fluctuations in Rock Using Ultrasonic Tests 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2023, 卷号: 23, 期号: 5
作者:  
Liu, Jian;  Jiang, Quan;  Xu, Dingping;  Zheng, Hong;  Chen, Tao
  |  收藏  |  浏览/下载:17/0  |  提交时间:2023/08/02
Enhanced Thermoelectric Performance of Quaternary Cu2-2xAg2xSe1-xSx Liquid-like Chalcogenides 期刊论文  OAI收割
ACS APPLIED MATERIALS & INTERFACES, 2019, 卷号: 11, 期号: 14, 页码: 13433
作者:  
Guan, Mengjia;  Zhao, Kunpeng;  Qiu, Pengfei;  Ren, Dudi;  Shi, Xun
  |  收藏  |  浏览/下载:76/0  |  提交时间:2019/12/26
The production of triton and reconstruction of H-3(Lambda) with the Heavy Flavor Tracker in Au plus Au collisions at STAR 期刊论文  OAI收割
NUCLEAR PHYSICS A, 2019, 卷号: 982, 页码: 811-814
作者:  
Liu, Peng;  Adam, J.;  Adamczyk, L.;  Adams, J. R.;  Adkins, J. K.
  |  收藏  |  浏览/下载:53/0  |  提交时间:2019/04/02
Design and experimental research of a new type focus mechanism used in space-based telescope (EI CONFERENCE) 会议论文  OAI收割
2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, August 5, 2012 - August 8, 2012, Chengdu, China
作者:  
Wang D.
收藏  |  浏览/下载:34/0  |  提交时间:2013/03/25
The position of focal plane will be changed because of temperature fluctuation and vacuum environment. In order to make the telescope work well  positioning accuracy of the mechanism is 0.008mm. The performance satisfies the need of precision  a focusing mechanism is needed. To majority of large space-based telescopes  and the scheme design is reasonable and practicable. 2012 IEEE.  the general way to do this would be to use a reflector  which was located in the backfocal distance. One of typical schemes of this mechanism was introduced  however  because of the big axial size  the mechanism can't be used when the size of the enclosure was limited. A new type of focusing mechanism was introduced  which has such advantages of small size  high accuracy and low mass. The design and test methods had been discussed. According to the results  the repeatability positioning accuracy is 0.0025mm  
Dynamical behaviors of liquid-gas phase transition in nuclei 期刊论文  OAI收割
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2002, 卷号: 26, 页码: 1065-1071
作者:  
Zhang, YX;  Wu, XZ;  Li, ZX
  |  收藏  |  浏览/下载:22/0  |  提交时间:2018/07/16
"Neck" formation and fragmentation in intermediate energy heavy-ion collisions 期刊论文  OAI收割
HIGH ENERGY PHYSICS & NUCLEAR PHYSICS-ENGLISH EDITION, 1997, 卷号: 21, 页码: 73-78
作者:  
Chen, LW;  Ge, LX;  Zhang, FS
  |  收藏  |  浏览/下载:20/0  |  提交时间:2018/05/31