Physical forces act, molecules collide, galaxies separate.
基于1个网页-相关网页
physical forces act
物理力起作用
以上为机器翻译结果,长、整句建议使用 人工翻译 。
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。
youdao
应用推荐
模块上移
模块下移
不移动