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期刊论文 [32]
学位论文 [11]
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Study on quasi-static mechanical properties of novel reentrant structures with multiple energy dissipation
期刊论文
Thin-Walled Structures, 2022, 卷号: 177, 页码: 11
作者:
R. Y. Liu
;
G. F. Yao
;
Z. Z. Xu
;
Z. L. Yu
;
Z. H. Zhang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2023/06/14
Grassland changes and adaptive management on the Qinghai-Tibetan Plateau
期刊论文
NATURE REVIEWS EARTH & ENVIRONMENT, 2022, 卷号: 3, 期号: 10, 页码: 668
作者:
Wang, YF
;
Lv, WW
;
Xue, K
;
Wang, SP
;
Zhang, LR
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  |  
浏览/下载:20/0
  |  
提交时间:2022/12/02
Study on Relative Carrying Capacity of Land Resources and Its Zoning in 31 Provinces of China
期刊论文
SUSTAINABILITY, 2021, 卷号: 13, 期号: 3, 页码: 13
作者:
Zhou, Wei
;
Elshkaki, Ayman
;
Zhong, Shuai
;
Shen, Lei
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  |  
浏览/下载:12/0
  |  
提交时间:2021/04/25
land resource
relative carrying capacity
arable land
construction land
ecological land
China
Estimation of Carrying Capacity of Livestock and Poultry Based on RS and GIS: a Case in Minhou County, Fuzhou City
期刊论文
POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2021, 卷号: 30, 期号: 1, 页码: 227-234
作者:
Li, Yaxing
;
Yan, Bojie
;
Yan, Jingjie
;
Shi, Wenjiao
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2021/03/16
remote sensing
cultivation land
livestock and poultry
carrying capacity
Study on the characteristics of oil film load capacity for axial piston pump
期刊论文
Australian Journal of Mechanical Engineering, 2020, 卷号: 18, 期号: sup1, 页码: S140-S150
作者:
Wang, Zhaoqiang
;
Hu, Shan
;
Ji, Hong
;
Wang, Zhen
;
Liang, Wei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Cylinder blocks
Cylinders (shapes)
Film thickness
Iterative methods
Lubrication
Pistons
Plates (structural components)
Reciprocating pumps
Reynolds equation
Torque measurement
Axial piston pump
Comparative analysis
lubricating characteristics
Lubrication characteristics
Oil films
Relaxation iterative methods
Structural parameter
Valve plates
The fertile island effect collapses under extreme overgrazing: evidence from a shrub-encroached grassland
期刊论文
PLANT AND SOIL, 2020, 卷号: 448, 期号: 1-2, 页码: 201-212
作者:
Cai, Yurong
;
Yan, Yuchun
;
Xu, Dawei
;
Xu, Xingliang
;
Wang, Chu
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2020/05/19
Fertile patch
Overgrazing
Shrub
Soil nutrients
Temperate grassland
Using soil aggregate stability and erodibility to evaluate the sustainability of large-scale afforestation of Robinia pseudoacacia and Caragana korshinskii in the Loess Plateau
期刊论文
FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 450, 页码: 13
作者:
Wang, Baorong
;
Zhao, Xiaodan
;
Liu, Yang
;
Fang, Ying
;
Ma, Rentian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/03/23
Soil aggregate stability
Soil erodibility
Plantation
Revegetation
Soil structure
Mean weighted diameter
Modelling and analysis of net primary productivity and its response mechanism to climate factors in temperate grassland, northern China
期刊论文
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2019, 卷号: 40, 期号: 5-6, 页码: 2259-2277
作者:
Zhao, Fen
;
Xu, Bin
;
Yang, Xiuchun
;
Xia, Lang
;
Jin, Yunxiang
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2019/05/22
Analysis of lubricating characteristics of valve plate pair of a piston pump
期刊论文
Tribology International, 2018, 卷号: 126, 页码: 49-64
作者:
Wang, Zhaoqiang
;
Hu, Shan
;
Ji, Hong
;
Wang, Zhen
;
Liu, Xintian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Cylinder blocks
Cylinders (shapes)
Film thickness
Friction
Hydrodynamics
Iterative methods
Lubricating oils
Pistons
Plates (structural components)
Reciprocating pumps
Temperature
Friction coefficients
Hydrodynamic effect
Lubrication characteristics
Oil film thickness
Pressure and temperature
Relaxation iterative methods
Structural parameter
Valve plates
Analysis of lubricating characteristics of valve plate pair of a piston pump
期刊论文
TRIBOLOGY INTERNATIONAL, 2018, 卷号: 126, 页码: 49-64
作者:
Wang, Zhaoqiang
;
Hu, Shan
;
Ji, Hong
;
Wang, Zhen
;
Liu, Xintian
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/15
Valve plate pair
Friction
Hydrodynamic
Temperature
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