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1·We could be worrying about translational energy.

我们可能会考虑平动的能量。

2·The system translational energy is equal to zero.

系统的平动动能就是零。

3·our molecular translational energy, we'll just set it to zero.

我们的能量，我们分子的平移能量。

4·With respect to translational energy levels, they're really closely spaced.

对于平动能级，它们的确间隔很近。

5·You assume that all molecules have the same translational energy. You set that equal to zero.

假设分子的平动动能相同，设为零。

6·It means that without doing anything, I know the average translational energy of the molecules in this room.

它意味着不用做任何事，我知道，这个房间里分子的平均平动能。

7·The motion of a rigid body can be divided into two types: translation and rotation, so the kinetic energy of rigid body is made up of translational energy and rotational energy.

刚体的运动分为平动和转动，那么刚体的动能也就包括平动动能和转动动能。

8·Several different structures of transition states were postulated by measuring the translational energy releases of different charge separation channels of the doubly charged ions.

通过测量不同反应通道的动能释放， 推测出了双电荷离子解反应过渡状态的结构。

9·It is pointed out that translational kinetic energy and rotational kinetic energy mutually transferred by sliding friction force, but it only has positive acting.

讨论滑动摩擦力作功，说明了滑动摩擦力可以使刚体的平动动能和转动动能之间相互转换，但总是作负功。

10·The translational motion of the system, as a whole, simply adds a constant to the total energy.

体系作为一个整体的移动运动，只单纯地在总能量上加一常数值。