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期刊论文 [9]
发表日期
2018 [9]
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Study on the Timely Adjustment of the Grazing Prohibition Policy: Ban or Lift? Empirical Research from Local Government Managers
期刊论文
SUSTAINABILITY, 2018, 卷号: 10, 期号: 12, 页码: 18
作者:
Zhou, Lihua
;
Wang, Ya
;
Yang, Guojing
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2019/10/09
grassland ecology
grazing prohibition policy
environment perception
local government managers
Yanchi County
Strategy Design and Transient Analysis of ITER PPEN Transformer On-Load Tap Changer During Converter Operation
期刊论文
JOURNAL OF FUSION ENERGY, 2018, 卷号: 37, 期号: 6, 页码: 346-353
作者:
Fan, Renjing
;
Fu, Peng
;
Tao, Jun
;
Gao, Ge
;
Song, Zhiquan
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2019/12/25
ITER
Coil power supply
OLTC control
Hysteresis band
Converter operation robustness
Effects of Different Grazing Intensities on Soil C, N, and P in an Alpine Meadow on the QinghaiTibetan Plateau, China
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 11, 页码: 16
作者:
Li, Gang
;
Zhang, Zhi
;
Shi, Linlu
;
Zhou, Yan
;
Yang, Meng
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2019/05/23
alpine meadow
grazing intensity
soil carbon
soil nitrogen
soil phosphorus
The impacts of farmers' livelihood endowments on their participation in eco-compensation policies: Globally important agricultural heritage systems case studies from China
期刊论文
LAND USE POLICY, 2018, 卷号: 77, 页码: 231-239
作者:
Liu Moucheng
;
Yang Lun
;
Bai Yanying
;
Min Qingwen
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2019/05/23
Eco-compensation
Farmers participation
Livelihood endowment
GIAHS
A Comprehensive Performance Improvement Control Method by Fractional Order Control
期刊论文
IEEE PHOTONICS JOURNAL, 2018, 卷号: 10, 期号: 5, 页码: 7906811
作者:
Zhou, Xi
;
Mao, Yao
;
Zhang, Chao
;
He, Qiunong
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  |  
浏览/下载:18/0
  |  
提交时间:2019/08/23
Fractional order control
performance confliction
error attenuation capacity
stable margin
global optimization
Eco-compensation standards for agricultural water conservation: A case study of the paddy land-to-dry land program in China
期刊论文
AGRICULTURAL WATER MANAGEMENT, 2018, 卷号: 204, 页码: 192-197
作者:
Liu, Moucheng
;
Yang, Lun
;
Min, Qingwen
;
Bai, Yangying
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2019/05/23
Water cooperation
Eco-compensation
Compensation standard
Miyun reservoir
Paddy land-to-dry land program
Evaluating Performance and Elucidating the Mechanisms of Collaborative Development within the Beijing-Tianjin-Hebei Region, China
期刊论文
SUSTAINABILITY, 2018, 卷号: 10, 期号: 2, 页码: 19
作者:
Fang, Chuanglin
;
Luo, Kui
;
Kong, Yunlong
;
Lin, Haoxi
;
Ren, Yufei
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  |  
浏览/下载:24/0
  |  
提交时间:2019/05/30
collaborative development
comprehensive evaluation
fixed asset investment
fiscal expenditure
Beijing Tianjin Hebei region
Physically based modeling method for comprehensive thermally induced errors of CNC machining centers
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2018, 卷号: 94, 页码: 463-474
作者:
Liu, Kuo
;
Li, Tiejun
;
Wang, Yongqing
;
Sun, Mingjia
;
Wu, Yuliang
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/02
Vertical machining center
Physically based model
Comprehensive thermal error
Compensation
Study on comprehensive analysis and compensation for the line current distortion in single-phase three-level NPC converters
期刊论文
IEEE Transactions on Industrial Electronics, 2018, 卷号: Vol.65 No.3, 页码: 2199-2211
作者:
Wang, S.
;
Song, W.
;
Ma, J.
;
Zhao, J.
;
Feng, X.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/02/25
DC-link
voltage
ripple
deadtime
delay
forward
voltage
drop
line
current
distortion
single-phase
three-level
neutral
point
clamped
(NPC)
converters
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