stress focus

• 应力集中

stress focus的用法和样例：

例句

1. Such a discontinuity or stress raiser causes a local increase of stress.
   此类的不连续性或应力集中源会引起应力的局部增加。
2. All stress concentration factors so far presented in this book discussed the geometric or full theoretical values.
   本书内所提到的全部应力集中系数都是几何的或纯理论值。