dynamics

/daɪˈnæmɪks/

the branch of mechanics concerned with the forces that cause motions of bodies

中文释义：动力学；力学

The dynamics of the solar system are governed by gravitational forces.

太阳系的动力学由引力支配。

Understanding fluid dynamics is essential for designing efficient aircraft.

理解流体动力学对于设计高效的飞机至关重要。