大小相等 meaning in English
equal and contrary reaction
Examples
- The forces between interacting bodies are equal and opposite .
相互作用的物体之间的力大小相等、方向相反。 - The condition of equilibrium of the member requires that the pair of forces coming from the joints must be equal and opposite .
元件的平衡条件要求来自连接点的一对力必须大小相等，方向相反。 - The reactions(forces)on each sphere were equal and opposite and directed along the diameter through the point of contact .
每个球上的反作用（力）大小相等方向相反，其作用方向沿着通过接触点的直径。 - Since the law says that for every action there is an equal and opposite reaction, all forces add up to zero .
由于这个定律说：对于每一个作用，都存在着一个大小相等而方向相反的反作用，从而全部力的总和应等于零。 - He cut the paper in four equal pieces
他把纸裁成大小相等的四张。