1)dislocation movement mechanisms位错运动机制
2)dislocation movement位错运动
1.Meanwhile,the addition of Ca/Y and further impediment of the dislocation movement due to more .1%Y(质量分数,下同)变质处理后的细晶强化和固溶强化作用提高了合金的拉伸强度和延伸率,同时由于Ca/Y元素的加入及晶界数量增多对位错运动的进一步阻碍作用降低了合金的应变振幅效应,从而降低了其阻尼性能;研究还发现Mg-0。
英文短句/例句
1.Molecular Dynamics Simulation of the 30 Degrees Dislocation in Silicon Crystal;Si晶体中30度位错运动的分子动力学研究
2.ON THE KINETIC IDENTITY OF THE DIP-SLIP FAULT SLIPPING FRACTURE AND EDGE DISLOCATION倾滑断裂、滑开破裂和刃型位错运动的一致性
3.The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack, and result in forming lamella fracture surface.结果表明,弱界面有阻碍位错运动、转主裂纹扩展方向的作用,可形成分层断口。
4.The machine runs in the wrong direction during slow motion or pickfinding.The movement is immediately stopped.在慢速运动或找纬时,机器运行到错误的位置,动作将马上停止.
5.Reid movement illusion瑞德运动错觉 瑞德运动错觉
6.This player occasionally forces errors when serving and teamwork in doubles is evident.当发球时偶而会使力错误,这一位运动员双打的合作能力是明显的。
7.Negative Dislocation Model for Vertical Crustal Movement before and after M_S8.1 Earthquake in the West of Kunlun Mountain Pass昆仑山口西8.1级地震前后地壳垂直运动的负位错模型
8.Elastic, Viscoelastic and Moving Interaction between Composite Materials with Typical Defects and Screw Dislocations;复合材料典型缺陷与螺型位错的弹性、粘弹性及运动干涉效应
9.An Analysis on the Failure of Diagnosis for the Misplaced Small Joints in Lumber Vertebra among 16 Cases of Acute Back Sprain in Sports;16例运动性急性腰部扭伤中漏诊腰椎小关节错位的问题分析
10.NEGATIVE DISLOCATION MODEL OF VERTICAL CRUSTAL MOVEMENT AND BACKGROUND BEFORE WENCHUAN AND PANZHIHUA EARTHQUAKES汶川与攀枝花地震前地壳垂直运动的负位错模型与孕震背景
11.Molecular Simulation for Migration Characteristics of Kink-Reconstruction Defect Complex on 30° Partial Dislocation in SiliconSi中30°部分位错弯结-重构缺陷运动特性的分子模拟
12.Dislocation and Absent:Government in Re-building Labor Relations;错位、缺位:劳动关系重建中的政府
13.upper and lower motor lesions上位和下位运动损伤
14.Causes for Muslim Secessionism in Southern Philippines: Ideological Deviation of Rebellion Leaders from Rank-And-File Insurgents菲律宾南部穆斯林分离运动的缘由——反抗组织领导层与普通穆斯林的意识形态错位
15.Distribution Parameters of Dislocation Link Length Related with Various Slip Area and the Fraction of Mobile Dislocation Density位错链长分布参数与可动位错密度分量及滑移面积的关系
16.On the Misfit of Rehabilitation through labor and the Absence of Validity of Punishment;论劳动教养的错位与刑罚的效能缺失
17.As creep goes on, the dynamic recovery (DRV) may occur, and the dislocations are concentrated to form the dislocation cells or walls.随蠕变进行,高密度的形变位错发生动态回复,可进一步束集形成位错胞和位错墙.
18.Their wrong policy kept the Labour Movement divided and weak.他们的错误政策使工人运动分裂削弱。
相关短句/例句
dislocation movement位错运动
1.Meanwhile,the addition of Ca/Y and further impediment of the dislocation movement due to more .1%Y(质量分数,下同)变质处理后的细晶强化和固溶强化作用提高了合金的拉伸强度和延伸率,同时由于Ca/Y元素的加入及晶界数量增多对位错运动的进一步阻碍作用降低了合金的应变振幅效应,从而降低了其阻尼性能;研究还发现Mg-0。
3)dislocation motion位错运动
1.To investigate the dislocation motion characteristics in low-temperature(LT) buffer during the growing process of lattice mismatched heterostructure,a 60° dislocation dipole and 5 types of ring-shaped hexagonal vacancy defects with their different relative positions to the dislocation are modeled in a Si crystal via molecular dynamics simulation.为了研究晶格常数不匹配的异质结结构(Si1-xGex/Si)在生长过程中低温缓冲层内的位错运动特性,在Si晶体中建立了60°位错偶极子,以及相对于位错不同空间位置的5种六边形环状空位缺陷模型。
2.To get the screw dislocation motion characteristic in the growing process of lattice mismatched heterostructures,a pair of screw dislocations is introduced in a full periodic Si crystal via dislocation dipole modeling.通过Parrinello-Rahman方法对模型施加剪应力,并应用分子动力学计算位错运动速度及交滑移的发生与外加剪应力间的关系。
3.We investigate the characteristics of dislocation motion as influenced by defects in a low temperature buffer during the growth of lattice-mismatched heterostructures(SiGe/Si).为了研究晶格常数不匹配的异质结SiGe/Si生长过程中低温缓冲层内缺陷对位错运动的影响,使用位错偶极子模型在Si晶体内建立了一对30°部分位错,和导致30°部分位错运动的弯结结构,以及位错芯重构缺陷(RD)与弯结组合而生成的弯结-RD结构。
4)dislocation mechanism位错机制
1.The dislocation mechanism of aluminum alloy strengthening is introduced mainly.介绍了铝合金的强化的位错机制,论述了铝合金强化的技术途径和方法,并进一步研究了高强铝合金的发展趋势。
5)kinetics of dislocation motion位错运动动力学
6)dextral slip and offset右旋位错运动与位错量
延伸阅读
不全位错不全位错partial dislocation 不全位错partial disloeation伯格斯矢量不是晶格恒同平移矢量的位错。它是堆垛层错的边界，也即是层错与完整晶体部分的分界线。以fcc晶格为例，最常。二‘。一‘，，，、~，，一一，、，、二加，‘爪1，，，八、~，.I见的是在{111}类型的面上通过操作:①告<112>类型2.“J~阵、“‘，~~曰刁~一~一一’「‘~6、““’~~滑移;②抽去一个{111}层，并使上下两岸复合;③插入一个{111}层。这3种操作均造成层错，此层错的边界即是不全位错。分别称为肖克利不全位错， 1‘，，。、0=~不Lll乙J O负弗兰克不全位错，正弗兰克不全位错，。一告〔“‘〕。一奇〔“‘〕。 不全位错复杂之处在于它必然与层错相联系而存在，所以它的形式和运动均受层错之制约。例如上述肖克利不全位错只能在{111}面上作滑移，而弗兰克不全位错根本不能滑动。除fcc晶体外，在hcp、bcc、金刚石结构及其他许多实际晶体中，不全位错是很常见的。一个全位错可以分解为两个或多个不全位错，其间以层错带相联，通常称为扩展位错。 (杨顺华)
