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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究所 [5]
力学研究所 [1]
长春光学精密机械与物... [1]
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OAI收割 [7]
内容类型
期刊论文 [6]
会议论文 [1]
发表日期
2023 [1]
2022 [2]
2021 [2]
2014 [1]
2006 [1]
学科主题
Physical G... [1]
交叉与边缘领域的力学... [1]
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Latitudinal differentiation and patterns of temperate and subtropical plants in the Qinling-Daba Mountains
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2023, 卷号: 33, 期号: 5, 页码: 907-923
作者:
Liu, Junjie
;
Zhang, Baiping
;
Yao, Yonghui
;
Zhang, Xinghang
;
Wang, Jing
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2023/06/10
latitudinal plants variation
north-south climate dividing line
north-south transition zone of China
Qinling-Daba Mountains
transition pattern
Assessment of the socioeconomic development levels of six economic corridors in the Belt and Road region
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2022, 卷号: 32, 期号: 11, 页码: 2189-2204
作者:
You Zhen
;
Shi Hui
;
Feng Zhiming
;
Xiao Chiwei
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/12/09
socioeconomic development levels
gridded socioeconomic development index
socioeconomic dividing line
six economic corridors
Belt and Road region
Assessment of the socioeconomic development levels of six economic corridors in the Belt and Road region
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2022, 卷号: 32, 期号: 11, 页码: 2189-2204
作者:
You Zhen
;
Shi Hui
;
Feng Zhiming
;
Xiao Chiwei
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/12/09
socioeconomic development levels
gridded socioeconomic development index
socioeconomic dividing line
six economic corridors
Belt and Road region
North-south vegetation transition in the eastern Qinling-Daba Mountains
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 3, 页码: 350-368
作者:
Zhang, Xinghang
;
Zhang, Baiping
;
Wang, Jing
;
Yu, Fuqin
;
Zhao, Chao
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/06/10
China’
s north-south transitional zone
eastern Qinling-Daba Mountains
north-south transect
vegetation series
climate north-south dividing line
North-south vegetation transition in the eastern Qinling-Daba Mountains
期刊论文
OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 3, 页码: 350-368
作者:
Zhang, Xinghang
;
Zhang, Baiping
;
Wang, Jing
;
Yu, Fuqin
;
Zhao, Chao
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/06/10
China’
s north-south transitional zone
eastern Qinling-Daba Mountains
north-south transect
vegetation series
climate north-south dividing line
A generalized Young's equation for contact angles of droplets on homogeneous and rough substrates
期刊论文
OAI收割
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2014, 卷号: 28, 期号: 2, 页码: 161-170
作者:
Wang XS(王小松)
;
Cui SW(崔树稳)
;
Zhou L
;
Xu SH(徐升华)
;
Sun ZW(孙祉伟)
收藏
  |  
浏览/下载:98/0
  |  
提交时间:2014/02/13
contact angle
Young
line tension
thermodynamics
dividing surface
dividing line
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.