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Biogeographic pattern of bacterioplanktonic community and potential function in the Yangtze River: Roles of abundant and rare taxa
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 747, 页码: 10
作者:
Wang, Yu
;
Ye, Fei
;
Wu, Shengjun
;
Wu, Jiapeng
;
Yan, Jia
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2020/12/01
Bacterioplankton
Rare biosphere
Biogeography
Functional prediction
Co-occurrence networks
Yangtze River
Efficient Insertion of Partially Flexible Objects in Precision Assembly
期刊论文
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING, 2019, 卷号: 16, 期号: 2, 页码: 706-715
作者:
Xing, Dengpeng
;
Liu, Fangfang
;
Liu, Song
;
Xu, De
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  |  
浏览/下载:45/0
  |  
提交时间:2019/12/16
Efficient insertion
partially flexible object
precision assembly
人工选择下家养动植物基因组的进化
学位论文
博士, 北京: 中国科学院研究生院, 2015
作者:
徐讯
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  |  
浏览/下载:44/0
  |  
提交时间:2016/06/29
水稻
驯化
全基因组测序
基因组变异 驯化相关基因
山羊
A Microfluidic-Based Multi-Shear Device for Investigating the Effects of Low Fluid-Induced Stresses on Osteoblasts
期刊论文
PLOS ONE, 2014, 卷号: 9, 期号: 2, 页码: e89966
作者:
Yu, WL
;
Qu, H
;
Hu GQ(胡国庆)
;
Zhang, Q
;
Song, K
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  |  
浏览/下载:35/0
  |  
提交时间:2014/05/09
elasto-plastic-damage behavior
anisotropy
physical mechanism
finite deformation
constitutive theory
component assembling model
A physical mechanism based investigation on the elasto-plastic-damage behavior of anisotropic aluminum alloys under finite deformation
期刊论文
Science China: Physics, Mechanics and Astronomy, 2014, 卷号: 57, 期号: 3, 页码: 400-410
作者:
Chen, Cen
;
Liang, Naigang
;
Liu, Fang
;
Fu, Qiang
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/04
elasto-plastic-damage behavior
anisotropy
physical mechanism
finite deformation
constitutive theory
component assembling model
构元组集损伤断裂模型及其与内聚区模型的比较
期刊论文
固体力学学报, 2013, 卷号: 34, 期号: 3, 页码: 241-246
作者:
刘芳
;
付强
;
陈岑
;
梁乃刚
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2013/08/12
弹性损伤本构关系
裂纹扩展
ABAQUS/UMAT
构元组集模型
内聚区模型
Simulation of self-assemblies of colloidal particles on the substrate using a lattice Boltzmann pseudo-solid model
期刊论文
计算物理学杂志, 2013
Liang, Gongyou
;
Zeng, Zhong
;
Chen, Yu
;
Onishi, Junya
;
Ohashi, Hirotada
;
Chen, Shiyi
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浏览/下载:6/0
  |  
提交时间:2015/11/11
Lattice Boltzmann method
Solid-liquid two-phase flow
Lateral capillary forces
Colloid particle array
Self-assembling process
Hydrodynamic interactions
LATERAL CAPILLARY FORCES
NAVIER-STOKES EQUATION
PARTICULATE SUSPENSIONS
NUMERICAL SIMULATIONS
2-PHASE FLOW
INTERFACES
CRYSTALS
REPRESENTATION
HYDRODYNAMICS
NANOPARTICLES
Research of Digital Simulating Model of Assembling Shunt Capacitor
会议论文
作者:
Qian, Luojiang
;
Fan, Ruixiang
;
Ding, Tao
;
Sun, Min
;
Xiong, Junjie
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
Real time digital simulation
assembling capacitor
user defined component
model
Accuracy synthesis of a 3-RPS parallel robot based on manufacturing costs (EI CONFERENCE)
会议论文
31st Chinese Control Conference, CCC 2012, July 25, 2012 - July 27, 2012, Hefei, China
Yao T.-K.
;
Xi Z.
;
Feng Z.
;
Zhang L.-M.
;
Yong W.
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浏览/下载:24/0
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提交时间:2013/03/25
Pose accuracy is an important issue for parallel robot being used as mirror supporting system of telescope. One challenging topic is the accuracy synthesis which deals with the optimal design of the manufacturing and assembling tolerances of each component under the given pose accuracy. First
the error model of the 3-RPS parallel robot is built based on total derivation of the kinematic equations. And the error variable of each spherical or rotate joint can be expressed as a single boundary error parameter but not three independent position parameters. Then
the accuracy synthesis model is formulated taking the manufacturing costs as the optimization objective and the accuracy requirements as the constraint condition. Finally
the genetic algorithm is used to solve the optimization problem and a simulation example is given. The results show that the accuracy synthesis method based on manufacturing costs can satisfy the need of pose accuracy and is better for engineering application than the method based on error sensitivity. 2012 Chinese Assoc of Automati.
An elasto-plastic damage constitutive theory and its prediction of evolution of subsequent yield surfaces and elastic constants
期刊论文
International Journal of Plasticity, 2011, 卷号: 27, 期号: 9, 页码: 1355-1383
作者:
Liu F(刘芳)
;
Fu Q(付强)
;
Chen C(陈岑)
;
Liang NG(梁乃刚)
收藏
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浏览/下载:21/0
  |  
提交时间:2012/04/01
Subsequent Yield Surface
Non-Proportional Loading
Finite Deformation
Elasto-Plastic Damage Constitutive Relation
Component Assembling Model
Component Assembling Model
Metal Plasticity
Polycrystalline Metals
Induced Anisotropy
Aluminum-Alloy
Distortion
Thermodynamics
Deformation
Mechanics
Extension
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