static equilibrium

常见例句

So, today I have chosen a ladder as my subject of static equilibrium.
今天我选择了扶梯,作为静力平衡的道具。
Now... I want to show you some examples of static equilibrium which are not so intuitive.
现在给你们看一些,静力平衡的例子,不那么凭直觉而定。
The book remains at rest or, in physical terminology, in static equilibrium not because there are no forces acting on it but because the forces which do act on it annul one another.
此书处于静止，或者用物理术语来讲处于静力平衡，并不是因为没有力作用在它上面，而是因为作用其上的力彼此互相抵消。