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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 [3]
寒区旱区环境与工程研... [2]
力学研究所 [1]
成都山地灾害与环境研... [1]
理论物理研究所 [1]
长春光学精密机械与物... [1]
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OAI收割 [8]
iSwitch采集 [2]
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期刊论文 [7]
SCI/SSCI论文 [1]
会议论文 [1]
学位论文 [1]
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2021 [2]
2015 [1]
2011 [1]
2008 [2]
2007 [1]
2004 [2]
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Physics [1]
系统生态学::生态风... [1]
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Distribution characteristics and controls of soil organic carbon at different spatial scales in China ' s Loess Plateau
期刊论文
OAI收割
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2021, 卷号: 293, 页码: 12
作者:
Wang, Yi
;
Huang, Laiming
;
Jia, Xiaoxu
;
Zhu, Yuanjun
;
Shao, Ming'an
  |  
收藏
  |  
浏览/下载:87/0
  |  
提交时间:2021/11/05
Loess critical zone
Soil organic carbon
Spatial distribution
Scale extrapolation
Pedotransfer functions
Distribution characteristics and controls of soil organic carbon at different spatial scales in China ' s Loess Plateau
期刊论文
OAI收割
JOURNAL OF ENVIRONMENTAL MANAGEMENT, 2021, 卷号: 293, 页码: 12
作者:
Wang, Yi
;
Huang, Laiming
;
Jia, Xiaoxu
;
Zhu, Yuanjun
;
Shao, Ming'an
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/11/05
Loess critical zone
Soil organic carbon
Spatial distribution
Scale extrapolation
Pedotransfer functions
Inorganic nitrogen wet deposition: Evidence from the North-South Transect of Eastern China
SCI/SSCI论文
OAI收割
2015
作者:
Zhan X.
;
Yu, G.
;
He, N.
;
Jia, B.
;
Zhou, M.
收藏
  |  
浏览/下载:76/0
  |  
提交时间:2015/12/09
Nitrogen deposition
Critical load
Anthropogenic activity
Forest
ecosystem
Eastern China
atmospheric deposition
united-states
forests
transformation
exchange
impacts
storage
sulfur
scale
area
The critical scale and section management of cascade hydropower exploitation in Southwestern China
期刊论文
OAI收割
ENERGY, 2011, 卷号: 36, 期号: 10, 页码: 5944-5953
作者:
Fang, Yiping
;
Deng, Wei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2013/05/22
Cascade hydropower exploitation (CHE)
Critical scale
Section management
Southwestern China
808nm high-power high-efficiency GaAsP/GaInP laser bars (EI CONFERENCE)
会议论文
OAI收割
Optoelectronic Materials and Devices III, October 27, 2008 - October 30, 2008, Hangzhou, China
作者:
Wang Y.
;
Wang L.
;
Wang L.
;
Wang L.
;
Liu Y.
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2013/03/25
808nm high power diode lasers
which is rapidly maturing technology technically and commercially since the introduction in 1999 of complete kilowatt-scale diode laser systems
have important applications in the fields of industry and pumping solid-state lasers (DPSSL). High power and high power conversion efficiency are extremely important in diode lasers
and they could lead to new applications where space
weight and electrical power are critical. High efficiency devices generate less waste heat
which means less strain on the cooling system and more tolerance to thermal conductivity variation
a lower junction temperature and longer lifetimes. Diode lasers with Al-free materials have superior power conversion efficiency compared with conventional AlGaAs/GaAs devices because of their lower differential series resistance and higher thermal conductivity. 808nm GaAsP/GalnP broad-waveguide emitting diode laser bars with 1mm cavity length have been fabricated. The peak power can reach to 100.9W at 106.5A at quasicontinuous wave operation (200s
1000Hz). The maximum power conversion efficiency is 57.38%. Based on these high power laser bars
we fabricate a 1 3 arrays
the maximum power is 64.3 W in continuous wave mode when the current is 25.0A. And the threshold current is 5.9A
the slope efficiency is 3.37 W/A. 2008 SPIE.
The Newest Developments Of Load-Unload Response Ratio (Lurr)
期刊论文
OAI收割
Pure And Applied Geophysics, 2008, 页码: 711-722
作者:
Yin XC(尹祥础)
;
Zhang LP(张浪平)
;
Zhang YX
;
Peng KY(彭克银)
;
Wang HT
收藏
  |  
浏览/下载:541/41
  |  
提交时间:2009/08/03
Lurr (Load Unload Response Ratio)
Earthquake Prediction
Chinese Mainland
M 7.6 Pakistan Earthquake
Lattice Solid Model
Earthquake Prediction
Critical Sensitivity
Critical-Point
Rock Failure
Scale
Simulation
Systems
Rupture
妫水河农耕区农业非点源磷污染危险性评价
学位论文
OAI收割
博士, 北京: 中国科学院研究生院, 2007
李琪
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2010/05/19
危险性评价
地块
流域
尺度
磷分级方案
关键因子
关键源区 Risk assessment
Field
Catchment
Scale
Phosphorus ranking scheme
Critical factor
Critical source area
Nonuniversal finite-size scaling in anisotropic systems
期刊论文
OAI收割
PHYSICAL REVIEW E, 2004, 卷号: 70, 期号: 5, 页码: -
作者:
Dohm, V
;
Chen, XS
;
Chen, XS , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
  |  
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2012/08/30
2-point Correlation-function
Critical Films
Critical-behavior
Ising-model
Superfluid Transition
Renormalization-group
3 Dimensions
Free-energy
2-scale-factor Universality
Range Interactions
Numerical simulation of the critical scale of oasis maintenance and development in the arid regions of Northwest China
期刊论文
iSwitch采集
ADVANCES IN ATMOSPHERIC SCIENCES, 2004, 卷号: 21, 期号: 1, 页码: 113-124
作者:
Gao, YH
;
Chen, YC
;
Lu, SH
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/10/08
MM5
oasis
desert/Gobi
critical scale
local thermal circulation
Numerical simulation of oasis-desert interaction
期刊论文
iSwitch采集
PROGRESS IN NATURAL SCIENCE, 2001, 卷号: 11, 期号: 9, 页码: 675-680
作者:
Xue, JK
;
Hu, YQ
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2019/10/08
oasis and desert
cold island effect
critical oasis scale
entropy