中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共10条,第1-10条 帮助

条数/页: 排序方式:
Ductile-brittle quantitative evaluation of rock based on post-peak properties under true triaxial stress 期刊论文  OAI收割
GEOMECHANICS AND GEOPHYSICS FOR GEO-ENERGY AND GEO-RESOURCES, 2023, 卷号: 9, 期号: 1
作者:  
Zheng, Zhi;  Zheng, Hong;  Zhao, Jun;  Liu, Zaobao;  Feng, Guangliang
  |  收藏  |  浏览/下载:98/0  |  提交时间:2023/08/02
Quantitative flood disaster loss-resilience with the multilevel hybrid evaluation model 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2023, 卷号: 347, 页码: 12
作者:  
  |  收藏  |  浏览/下载:15/0  |  提交时间:2023/12/14
Quantitative Evaluation of Ecological Cumulative Effects and Zoning Regulations for Prefectural Mining Units in China 期刊论文  OAI收割
CHINESE GEOGRAPHICAL SCIENCE, 2022, 卷号: 32, 期号: 1, 页码: 49-63
作者:  
Ma Li;  Kang Lei;  Tian Huazheng;  Xu Die
  |  收藏  |  浏览/下载:18/0  |  提交时间:2022/09/21
Quantitative Evaluation of Ecological Cumulative Effects and Zoning Regulations for Prefectural Mining Units in China 期刊论文  OAI收割
CHINESE GEOGRAPHICAL SCIENCE, 2022, 卷号: 32, 期号: 1, 页码: 49-63
作者:  
Ma Li;  Kang Lei;  Tian Huazheng;  Xu Die
  |  收藏  |  浏览/下载:16/0  |  提交时间:2022/09/21
Methodological framework and evaluation for effects of multiple spatial policy derived from urban planning 期刊论文  OAI收割
HABITAT INTERNATIONAL, 2020, 卷号: 98, 页码: 12
作者:  
Xu, Shan;  Song, Ci;  Deng, Yu
  |  收藏  |  浏览/下载:14/0  |  提交时间:2021/03/23
Methodological framework and evaluation for effects of multiple spatial policy derived from urban planning 期刊论文  OAI收割
HABITAT INTERNATIONAL, 2020, 卷号: 98, 页码: 12
作者:  
Xu, Shan;  Song, Ci;  Deng, Yu
  |  收藏  |  浏览/下载:15/0  |  提交时间:2021/03/23
Temporal and spatial characteristics of harmful algal blooms in Qingdao Waters,China CNKI期刊论文  OAI收割
2017
作者:  
Yuan YQ(袁涌铨);  Yu ZM(俞志明);  Song XX(宋秀贤);  Cao XH(曹西华)
  |  收藏  |  浏览/下载:1/0  |  提交时间:2024/12/18
Temporal and spatial characteristics of harmful algal blooms in Qingdao Waters, China 期刊论文  OAI收割
CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2017, 卷号: 35, 期号: 2, 页码: 400-414
作者:  
Yuan Yongquan;  Yu Zhiming;  Song Xiuxian;  Cao Xihua
收藏  |  浏览/下载:27/0  |  提交时间:2017/07/07
Stray light analysis of solar photoelectric detection system on space target (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Intelligent System and Applied Material, GSAM 2012, January 13, 2012 - January 15, 2012, Taiyuan, Shanxi, China
Li L.-Y.; Wang Y.-F.; San X.-G.
收藏  |  浏览/下载:141/0  |  提交时间:2013/03/25
Most conventional spacious solar photoelectric detection systems suffer from unexpected stray light. This paper demonstrates the effects on photoelectric detection system bring out by stray light. On this foundation  build up evaluation index of stray light system  to search the reasonable programme to eliminating stray light. A detailed telescope system geometry model was created  and scatter models were create for telescope and enclosure components. By the means of designing the structure of main baffle  baffle vane and the coating technology. In order to verify the prosperity of structure that designed  we utilizes software to analysis opto-mechanical model. we utilizes software to analysis opto-mechanical model. The simulations show that point source transmittance of the system is thus reduced by up to two orders of magnitude between 10-8 and 10-10. Meanwhile  the experiment obtains clean detection data which satisfies the system requirements. Stray light has been suppressed effectually  and so measurement precision was improved from detection graphics. (2012) Trans Tech Publications.  
Studies of transverse phase space painting for the CSNS RCS injection 期刊论文  OAI收割
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2007, 卷号: 31, 期号: 10, 页码: 942-946
作者:  
Qiu J(邱静);  Tang JY(唐靖宇);  Wang S(王生);  Wei J(韦杰);  Qiu, J
收藏  |  浏览/下载:22/0  |  提交时间:2016/06/29