helical dislocation

• 螺线位错,螺旋位错,螺形位错

helical dislocation的用法和样例：

例句

1. The rapidly quenched copper alloys containning high density vacancies produced helical dislocations during aging.
   具有高浓度空位的急冷合金在时效过程中产生了蜷线位错。