The physical model and theoretical method for studying the phonon excitation of stackingfaultimpurity complex with the motion of dislocation are proposed .
提出了研究杂质层错复合体声子激发及其与位错运动相关的模型及理论计算方法；
Supposing there is no interaction between solute atoms, the feature of dislocation motion and the distribution of solutes are obtained at different external stresses in the dynamic simulation.
动态模拟中假设溶质原子之间没有相互作用，得到在不同的外加应力下位错的运动特征和溶质原子的分布状态。
The cardinal cause of hydrogen Embrittlement in metals is that hydrogen affects motion, distribution and structure of dislocation.
金属材料氢脆的根本原因是氢对位错运动、分布和结构的影响。
Microcracks of SCC initiated when the corrosion-enhanced dislocation emission and motion reached a certain condition.
当腐蚀促进的位错发射和运动达到临界状态时，应力腐蚀裂纹形核和扩展。
The combination of a crystallographic plane and, within that plane, a crystallographic direction along which slip (i. e. , dislocation motion) occurs.
滑移面和该面上一个滑移方向的组合称为一个滑移系，晶体滑移（如位错的移动）可以沿该系统发生。
Plastic deformation as the result of dislocation motion; also, the shear displacement of two adjacent planes of atoms.
位错移动导致的塑性变形或两个相邻原子面的剪切位移。
To investigate the dislocation motion, an integrated technique was used to avoid inaccurate measurement of the dislocation position when simulated at higher temperature.
另一方面，为研究位错运动在较大温度和压力范围下的表现，提出了相应解决方法来避免位错心在高温模拟环境时测量的不精确性。
Embrittlement in metals is that hydrogen affects motion, distribution and structure of dislocation.
金属材氢脆根氢位错运动、布影响。
Embrittlement in metals is that hydrogen affects motion, distribution and structure of dislocation.
金属材氢脆根氢位错运动、布影响。
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