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期刊论文 [98]
会议论文 [10]
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2019 [110]
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Combined constant speed control method for a wind generator equipped with hydraulic energy storage
期刊论文
WIND ENERGY, 2019, 卷号: 23, 期号: 3, 页码: 486-500
作者:
Han, Xiaoxia
;
Wei, Liejiang
;
Feng, Yongbao
;
Wang, Gang
;
Liu, Zengguang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/06/16
accumulator-controlled hydraulic motor
anti-interference
combined constant speed control
hydraulic energy storage
The impact of flow discharge on the hydraulic characteristics of headcut erosion processes in the gully region of the Loess Plateau
期刊论文
HYDROLOGICAL PROCESSES, 2019, 页码: 12
作者:
Shi, Qianhua
;
Wang, Wenlong
;
Guo, Mingming
;
Chen, Zhuoxin
;
Feng, Lanqian
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/05/19
flow energy
gully region of Loess Plateau
headcut erosion
hydraulic properties
sediment discharge
水库型水源地嗅藻生长驱动因子解析与调控研究
学位论文
北京: 中国科学院生态环境研究中心, 2019
作者:
贾泽宇
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/07/09
Reservoir Source Water, Cyanobacteria, Light, Hydraulic Retention Time, Hy- Drodynamic Model
Advances and perspectives on soil water research in China's Loess Plateau
期刊论文
EARTH-SCIENCE REVIEWS, 2019, 卷号: 199, 页码: 22
作者:
Huang, Laiming
;
Shao, Ming'an
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2020/05/19
Soil physics
Soil water movement
Spatial variation
Temporal change
Dried soil layer
Revegetation threshold
Critical Zone
Assessment of drought evolution characteristics based on a nonparametric and trivariate integrated drought index
期刊论文
JOURNAL OF HYDROLOGY, 2019, 卷号: 579, 页码: 12
作者:
Zhang, Ying
;
Huang, Shengzhi
;
Huang, Qiang
;
Leng, Guoyong
;
Wang, Hao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/05/19
Drought
Integrated drought index
Nonparametric distribution
Trivariate empirical frequency
The Gringorten point position formula
Theoretical research on the dynamic characteristics of electrohydraulic servo valve (EHSV) in deep sea environment
期刊论文
Ocean Engineering, 2019, 卷号: 192
作者:
Liu, Yinshui
;
Dong, Jie
;
Wu, Shan
;
Wu, Defa
;
Deng, Yipan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Dynamic response
Hydraulic servomechanisms
Hydraulics
Pneumatic servomechanisms
Seawater
Valves (mechanical)
Ansys workbenches
Dynamic characteristics
Dynamic performance
Electro-hydraulic servo valve
Physical characteristics
Simulation
Structure deformation
Theoretical research
Temporal variation in soil erosion resistance of steep slopes restored with different vegetation communities on the Chinese Loess Plateau
期刊论文
CATENA, 2019, 卷号: 182, 页码: 11
作者:
Zhang, Bao-jun
;
Zhang, Guang-hui
;
Yang, Han-yue
;
Zhu, Ping-zong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/03/23
Soil erosion resistance
Temporal variation
Vegetation restoration
Gullies
Chinese Loess Plateau
Numerical Study of the Unsteady Flow Characteristics of a Jet Centrifugal Pump under Multiple Conditions
期刊论文
PROCESSES, 2019, 卷号: 7, 期号: 11
作者:
Guo, Rong
;
Li, Rennian
;
Zhang, Renhui
;
Han, Wei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/06/02
jet centrifugal pump (JCP)
unsteady flow
numerical calculation
pressure fluctuation
rotor-stator interaction
Effects of Digestate on Tomato Growth and Soil Ecological Environment in Greenhouse
期刊论文
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 10, 页码: 278-288
作者:
Zheng, Jian
;
Yin, Ligao
;
Zhu, Chuanyuan
;
Ma, Jing
;
Zhang, Ping'an
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Agronomy
Bacteria
Crops
Fungi
Hydraulic conductivity
Image quality
Soils
Stages
Water treatment
Biological characteristic
Digestate
Ecological environments
Physicochemical environments
Saturated hydraulic conductivity
Soil organic matters
Soluble sugar contents
Yield
An Experimental Investigation on Periodic Characteristics of Gaseous Cavitating Flow in Hydraulic Valve Orifices
期刊论文
Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2019, 卷号: 53, 期号: 10, 页码: 72-78 and 150
作者:
Zheng, Zhi
;
Zhao, Pengkun
;
Min, Wei
;
Ji, Hong
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Expansion
High speed cameras
Hydraulic equipment
Orifices
Solubility
Cavitating flow
Experimental investigations
Experimental modeling
Gas expansion
Hydraulic oil
Pressure bearing capacity
Saturated vapor pressure
Transient flow conditions
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