The reaction force to this action force pushes rocket ship along.

这个作用力所产生的反作用力推动宇宙飞船前进。

youdao

Some formulas of inner force of arch ring, and the line of reaction of support with the action of unit live load are presented.

导出了在单位水平移动荷载作用下，拱圈内力与支承反力影响线的计算公式。

youdao

Moreover, according to the Newton's Third Law, the snare drum and my hand are action and reaction pair. Hence, a force which is equal in magnitude but opposite in direction would act on me.

而根据牛顿第三定律，鼓皮会施予鼓棍一个方向相反但数值相等的力，并传到我的手中！

youdao

He has used his calm skills to tread a careful line on such controversial issues as the EU Rapid Reaction Force and British participation in National Missile Defence, as well as overseeing British forces in military action in Afghanistan.

BBC: Geoff Hoon