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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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地理科学与资源研究所 [3]
金属研究所 [1]
成都山地灾害与环境研... [1]
长春光学精密机械与物... [1]
水生生物研究所 [1]
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OAI收割 [7]
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SCI/SSCI论文 [3]
期刊论文 [3]
会议论文 [1]
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2021 [1]
2015 [1]
2013 [1]
2012 [1]
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Marine & F... [1]
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Spring recharge and groundwater flow patterns in flysch aquifer in the Polonina Wetlinska Massif in the Carpathian Mountains
期刊论文
OAI收割
JOURNAL OF MOUNTAIN SCIENCE, 2021, 卷号: 18, 期号: 4, 页码: 819-833
作者:
Mostowik, Karolina
;
Krzyczman, Damian
;
Placzkowska, Eliza
;
Rzonca, Bartlomiej
;
Siwek, Janusz
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/08/23
Cross-correlation
Rainfall recharge
Spring response
Sedimentary rocks
Poland
Geographical pattern in first bloom variability and its relation to temperature sensitivity in the USA and China
SCI/SSCI论文
OAI收割
2015
作者:
Wang H. J.
;
Ge, Q. S.
;
Dai, J. H.
;
Tao, Z. X.
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2015/12/09
Geographical pattern
Plant phenology
First bloom date
Temperature
sensitivity
Climate change
USA
China
climate-change impacts
phenological response
spring phenology
plants
vegetation
index
japan
Differential responses of trees to temperature variation during the chilling and forcing phases
SCI/SSCI论文
OAI收割
2013
Luedeling E.
;
Guo L.
;
Dai J. H.
;
Leslie C.
;
Blanke M. M.
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2014/12/24
Chestnut
Cherry
Walnut
chillR
Partial Least Squares regression
Phenology
climate-change impacts
winter chill
phenological response
dormancy
breaking
spring phenology
fruit-trees
plants
california
requirements
dependence
Is the change of winter wheat yield under warming caused by shortened reproductive period?
SCI/SSCI论文
OAI收割
2012
Hou R. X.
;
Ouyang Z.
;
Li Y. S.
;
Wilson G. V.
;
Li H. X.
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2014/12/25
Global warming
phenological stage
reproductive period
tiller
winter
wheat
yield
climate-change
spring wheat
temperature variability
growth-response
crop production
heat-stress
grain-yield
impacts
tillage
agriculture
Asynchrony of spring phytoplankton response to temperature driver within a spatial heterogeneity bay of Three-Gorges Reservoir, China
期刊论文
OAI收割
LIMNOLOGICA, 2011, 卷号: 41, 期号: 3, 页码: 174-180
作者:
Xu, Yaoyang
;
Cai, Qinghua
;
Ye, Lin
;
Shao, Meiling
;
Cai, QH (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2011/11/09
Spatial Heterogeneity
Regional Temperature Driver
Spring Phytoplankton Development
Asynchronous Response
Micro-motion exposure method based on PZT piezoelectric ceramics (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors, June 17, 2009 - June 19, 2009, Beijing, China
作者:
Meng Z.
;
Meng Z.
收藏
  |  
浏览/下载:102/0
  |  
提交时间:2013/03/25
There mainly is laser digital photofinishing technique and digital photofinishing technique based on LCD consisting of TFT and LCOS in the digital photofinishing field at the present time. The former have a good many merit such as wide color gamut
high processing rate
large output size and high brightness
but his cost is very high
his maintain technique being comparatively complex
that result in difficult use for people. The utilization ratio of the latter is low because of lower resolution and lower aperture ratio for LCD
but the digital photofinishing based on LCD have lower cost and higher utilization ration
being suitable for people's current standard of living. Considering above mentioned problem
a micro-motion exposure method based on PZT piezoelectric ceramics used in digital image photofinishing is presented. The two-dimension micro-motion exposure system consisting of PZT piezoelectric ceramics
LCD panel
polarizing film and spring strip is designed. By means of PZT piezoelectric ceramics the LCD panel is removed about the one half of the pixel size of the LCD panel for four times from the original place
at the same time imaging system is exposed four times at the printing paper. The software is used to control the time synchronization
the exposure time and motion range of the LCD panel. The system has advantages such as shorter response time than 0.1seconds
lesser motion error than 0.01 microns
high stability and repeatability. Experimental results show that the proposed micro-motion exposure method improve the picture brightness and enlarge output size
at the meantime reducing the cost of the system. 2009 SPIE.
Characteristics of two-way shape memory TiNi springs driven by electrical current
期刊论文
OAI收割
Materials & Design, 2004, 卷号: 25, 期号: 8, 页码: 699-703
Z. G. Wang
;
X. T. Zu
;
X. D. Feng
;
S. Zhu
;
J. W. Bao
;
L. M. Wang
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2012/04/14
intermetallics
shape memory alloy spring
electrothermal
response
time
maximum elongation
phase-transformations
alloy actuators
design