The phenomena of dislocation nucleation.
位错形核现象。
This exact expression for the self energy is the basis for analyzing the dislocation nucleation from crystal surface.
认为所给出的其弹性自能的精确表达式是分析位错从材料表面生成的理论基础。
Nucleation of crack is due to dislocation pile-up mechanism and elastic anisotropy mechanism.
裂纹形核主要是通过位错堆积、晶界角源及弹性各向异性三种机理产生的。
The nucleation and growth of dislocation loops and voids in quenched face-centred cubic metals have been studied.
本文研究了淬火面心立方金属内位错环和空洞的形核和长大问题。
This verifies the existence of dislocation pile-up and its stimulation to the nucleation of microcracks.
证实了位错塞积的存在及其对微裂纹形核的促进作用。
The mechanisms of nucleation, formation and propagation of cracks are analysed with dislocation theory in the paper.
本文运用位错理论分析了裂纹成核、裂纹扩展机理；
The computational results clearly show the processes of nucleation and the radiation of the dislocation around the tip of the crack.
计算结果清楚地揭示了裂纹尖端位错成核与发射过程。
The computational results clearly show the processes of nucleation and the radiation of the dislocation around the tip of the crack.
计算结果清楚地揭示了裂纹尖端位错成核与发射过程。
应用推荐