initiation of cracks

• 裂纹萌生

initiation of cracks的用法和样例：

例句

1. Biaxial analysis was used to get the multiaxial information, and fatigue calculation of multiaxial crack initiation was conducted.
   寿命预测采用多轴裂纹萌生疲劳分析，其中部件的多轴特性通过二轴分析获得。