internal stress的用法和樣例：
例句
- The machine is made from steel.It's vibration treated roil to reduce internal stress.
本機械為鋼板結構，經(jīng)振動(dòng)時(shí)效消除內應力。 - For the complete specification of the stress in a body it is necessary to know the stress components at each point of it.
對于物體內應力的完全說(shuō)明，則必須要知道物體內每一點(diǎn)上的分應力。
