Stress mechanical

• 物理

Stress mechanical的用法和样例：

例句

1. Young Einstein was fascinated by physical and mechanical phenomena.
   爱因斯坦从小就对各种物理现象和机械现象很入迷。
2. Chance discoveries play a much larger part than they do in physical and mechanical industries.
   偶然的发现所起的作用要比在物理研究和机械工业中起的作用大得多。