torsional strain

例句：

1. 1. The material undergoes significant torsional strain when subjected to high-speed rotation.
   当材料受到高速旋转时，会发生显著的扭转应变。
2. 2. In the design of a rotating machine, torsional strain is an important factor to consider.
   在设计旋转机器时，扭转应变是一个需要考虑的重要因素。
3. 3. The engineer analyzed the torsional strain caused by the sudden stop of the vehicle.
   工程师分析了车辆突然停止引起的扭转应变。