在物理学中，运动的物体有两个特征与理解能量系统动力学相关：惯性和动量。

In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum.

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作用在任意运动物体（系）上的力和力矩可以分别表示成流场中动力学涡量的一阶矩和二阶矩随时间的变化率。

The force and moment exerted on the solid body are expressed as the rate of change of the first-and second-order kinetic vorticity moments, respectively.

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第二部分是关于我们的配合物体系对一种磷酸酯水解的仿生催化的动力学研究。

The second part is about the kinetic study of the hydrolysis of a phosphate catalyzed by our complex systems.

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You simply want to describe things the way they are and then dynamics tells you how they changed and why they changed.

你只是单纯描述物体的实际状态,而动力学则是解释它们运动的方式和原因的

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Dynamics then tells you why the object goes up, why the object goes down and why is it pulled down and so on.

而动力学则会告诉你为什么物体向上运动,为什么向下运动,为什么停下来,等等

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