The movement of hydrogen and the change in the structure of dislocations caused by charging hydrogen might be the reasons of hydrogen induced softening effect.
确认稳态奥氏体合金中存在氢致软化，充氢改变位错组态和氢的运动是产生氢致软化的原因之一。
Basics of dislocation structure are presented, beginning with a historical overview of how dislocations were discovered.
将由差排如何被发现的历史开始回顾，说明差排结构的基础。
We also explore the defects patterns, inherent structure etc, and find that dislocations and disclinations' behavior are different from prediction of KTHNY theory.
我们还研究了熔化过程中缺陷的行为，体系的本征结构等，发现位错对与向错的行为不同于kthny理论的预测。
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