The total kinetic energy of a Body or system is equal to the sum of the kinetic energies resulting from each type of motion. The kinetic energy of an object depends on its mass and velocity. 物体或物体系的总动能(TKE)等于每种运动方式的动能之和,取决于质量和速度。
Many of these appear to be fairly uniform, so by the virial theorem the total kinetic energy should be half the total gravitational binding energy of the galaxies. 多数这些好象是很统一,因此靠维里法则总动能(TKE)应该是星系总引力聚合能的一半。
In order for energy to be conserved, the final total kinetic energy must be greater than the initial by this amount. 要符合能量守恒原理,末总动能(TKE)必须比初动能大这么多。
We analyze total kinetic energy 、 total potential energy and internal energy of the system. 并分析了系统总动能(TKE)、总势能和内能的变化规律。
No assumption is made concerning the potential energy of system and only the total kinetic energy of system is to be calculated, which signifies a new development in EoS. 本文的理论没有引入对系统势能的任何假定,只需计算系统的总动能(TKE),因而在状态方程的研究上得到了新的进展。