rest position

• 静止位置

rest position的用法和样例：

例句

1. If the mass is displaced from its rest position and released, it will oscillate up and down.
   质量如果离开它的静止位置后再释放，将作上下振荡。
2. When the galvanometer reads zero the circuit is in the null-balance position.
   当检流计的读数为零时，电路处于零平衡位置。
3. The bar would naturally tend to fall down from the top vertical position, which is a position of unsteady equilibrium.
   棒子会有自然的趋势从最高的竖直位置下落，那是一个不稳定的平衡位置。