stress intensity factor

例句：

1. 1. The stress intensityfactor is a measure of how much forceis applied to the material under test.
   应力强度因子是衡量施加在测试材料上的力的大小的指标。
2. 2. In thisexperiment, we measured thestress intensity factor to determine thestrength of the material.
   在这个实验中，我们测量了应力强度因子来确定材料的强度。
3. 3. The stress intensity factor is crucial inpredicting the failure of structures under extremeconditions.
   应力强度因子在预测结构在极端条件下的失败过程中至关重要。