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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共17条,第1-10条 帮助

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Evaluating the pore characteristics of granite in disposal system under thermo-hydro-mechanical (T-H-M) coupling 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2022, 卷号: 160
作者:  
Li, Mengyi;  Wu, Zhijun;  Weng, Lei;  Zhou, Yuan;  Liu, Quansheng
  |  收藏  |  浏览/下载:17/0  |  提交时间:2023/08/02
Simplified Cell Magnetic Isolation Assisted SC2 Chip to Realize "Sample in and Chemotaxis Out": Validated by Healthy and T2DM Patients' Neutrophils 期刊论文  OAI收割
MICROMACHINES, 2022, 卷号: 13
作者:  
Yang, Xiao;  Gao, Chaoru;  Liu, Yong;  Zhu, Ling;  Yang, Ke
  |  收藏  |  浏览/下载:41/0  |  提交时间:2022/12/23
A comparative study on the physical properties of natural sedimentary loess and manual filling compacted loess 期刊论文  OAI收割
ENVIRONMENTAL EARTH SCIENCES, 2021, 卷号: 80, 期号: 21, 页码: 17
作者:  
Zhang, Linxin;  Qi, Shengwen;  Yu, Yongtang;  Zhang, Yaguo;  Li, Zhiqing
  |  收藏  |  浏览/下载:30/0  |  提交时间:2022/07/01
Accumulation and distribution of neurotoxin BMAA in aquatic animals and effect on the behavior of zebrafish in a T-maze test 期刊论文  OAI收割
TOXICON, 2020, 卷号: 173, 页码: 39-47
作者:  
Wang, Shuqin;  Qiu, Jiangbing;  Zhao, Mingyue;  Li, Fangxiao;  Yu, Rencheng
  |  收藏  |  浏览/下载:116/0  |  提交时间:2020/03/20
The Detector Development and Physics Program in sPHENIX Experiment at RHIC 期刊论文  OAI收割
NUCLEAR PHYSICS A, 2019, 卷号: 982, 页码: 955-958
作者:  
Kim, Yongsun;  Angerami, A.;  Alfred, M.;  Atkin, E.;  Akiba, Y.
  |  收藏  |  浏览/下载:109/0  |  提交时间:2019/04/02
Intermediate-scale Analysis of Landscape Characteristics Affecting Edge Formation in Burned Forests in Samcheok, Korea 期刊论文  OAI收割
Journal of Mountain Science, 2014, 卷号: 11, 期号: 2, 页码: 384-397
Sang-Woo LEE; Myoung-Soo WON; Joo-Mee LEE; Hai-Gyoung KIM
收藏  |  浏览/下载:25/0  |  提交时间:2014/03/06
Response of streamflow to climate change and human activity in Xitiaoxi river basin in China SCI/SSCI论文  OAI收割
2014
Zhang C. Q.; Zhang B. A.; Li W. H.; Liu M. C.
收藏  |  浏览/下载:27/0  |  提交时间:2014/12/24
Response of streamflow to climate change and human activity in Xitiaoxi river basin in China 期刊论文  OAI收割
HYDROLOGICAL PROCESSES, 2014, 卷号: 28, 期号: 1, 页码: 43-50
Zhang, CanQiang(张灿强); Zhang, BA; Li, WH; Liu, MC
收藏  |  浏览/下载:23/0  |  提交时间:2014/05/06
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  
Study of horizontal shafting with spherical four-way structure (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
作者:  
Yang L.;  Yang L.
收藏  |  浏览/下载:30/0  |  提交时间:2013/03/25
Altazimuth photoelectric theodolite level shaft U-type and T-type structure  but with the expanding field of applications of photoelectric theodolite  the horizontal shaft structure occur great changes. For example  in the marine environment  shipboard conditions  the instrument has a waterproof  corrosion-resistant  easy maintenance and other functions  while carrier-based optoelectronic devices from a single visible television configure the development of integrated infrared system and ranging system as one of the single-station measurement system  due to the spherical structure has sufficient internal space exactly adapted to this need. In this paper  the horizontal axis of a spherical four-way structure. From aspects of the spherical four-way split in the form and shafting design and finite element analysis of the detailed design. A spherical four-way horizontal axis system  diameter 550mm  weight 19kg sphere  in the 40kg load  the maximum deformation of 3.3m  fully meet the requirements. The shaft of the structure of the shaking is less than 2 arc seconds  the vibration test  the re-examination instrument accuracy change is less than 1 arc seconds. Verify that the structure is stable and reliable. 2012 IEEE.