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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
力学研究所 [1]
地质与地球物理研究所 [1]
长春光学精密机械与物... [1]
生态环境研究中心 [1]
采集方式
OAI收割 [4]
内容类型
会议论文 [2]
学位论文 [1]
期刊论文 [1]
发表日期
2021 [1]
2017 [1]
2012 [1]
2007 [1]
学科主题
交叉与边缘领域的力学... [1]
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Terrestrial heat flow of Jizhong depression, China, Western Bohai Bay basin and its influencing factors
期刊论文
OAI收割
GEOTHERMICS, 2021, 卷号: 96, 页码: 13
作者:
Wang, Zhuting
;
Rao, Song
;
Xiao, Hongping
;
Wang, Yibo
;
Jiang, Guangzheng
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2021/11/01
Heat flow
Thermal conductivity
Radiogenic heat production
Temperature influence factors
中国城镇化的热环境效应研究
学位论文
OAI收割
北京: 中国科学院大学, 2017
作者:
李元征
  |  
收藏
  |  
浏览/下载:52/0
  |  
提交时间:2018/06/27
气温变化、地表温度、地表城市热岛、影响因素、预测
Air Tepmerature Change
Land Surface Temperature
Surface Urbanheat Island
Influence Factors
Prediction
An ecological dynamics model of algae growth in Taihu Lake and the analysis of its influencing factors
会议论文
OAI收割
1st International Conference on Energy and Environmental Protection, ICEEP 2012, Hohhot, China, JUN 23-24, 2012
作者:
Liu QQ(刘青泉)
;
Gao Y(高永)
;
Xu XF(许旭峰)
;
Liu QQ(刘青泉)
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2013/02/26
Chlorophyll
Computer simulation
Dynamics
Eutrophication
Factor analysis
Phosphorus
Water quality
Algae growth
Dominating factors
Ecological dynamics
Influencing factor
Respiration rate
Saturation constant
Taihu lakes
Temperature influence
Total nitrogen
Total phosphorus
Design and analysis of large spaceborne light-weighted primary mirror and its support system (EI CONFERENCE)
会议论文
OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China
Yan Y.
;
Jin G.
;
Yang H.-B.
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/03/25
With the development of the resolution of spaceborne remote sensor
the diameter of the primary mirror of spaceborne telescope becomes larger and larger. The distortion of primary mirror which is influenced by the mirror material
structure
self-weight
support system and temperature environment affects optical image quality finally. In this paper
an on-axis TMA high-resolution Cassegrain optical payload with a primary mirror whose diameter is 650mm was designed and the effects of the influence factors of the distortion acts on the on-axis TMA optical system primary mirror had been analyzed by means of Finite Element Analysis. During work
the technology of the primary mirror design had been summarized and general consideration of the primary mirror design technology also had been described at the same time. Considering the telescope manufacture and work station
a reasonable and optimal structure of the primary mirror sub-assembly is taken finally. In the end
the distortion of the primary mirror during its fabrication station and work station had been analyzed by integrated Finite Element Analysis Method. The results implicated the synthesis profile error (P-V value) for the primary mirror is less than /10 and all the indexes of the primary mirror satisfy the requirements of the optical system.