adj.运动的，活跃的，能动的，有力的，[物]动力（学）的，运动的
The familiar form of the kinetic energy will not do.
通常形式的动能将不适用.
There exist many sources of energy both potential and kinetic.
存在着许多势能和动能的能源.
The kinetic theory of gases is the best known example.
气体动力学理论就是最有名的例子.
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