For instance, it is required that these pieces can be put together with one translational motion.

举个例子，这些部件需要一个平移动作才能连接在一起。

But the physics of rotational motion isn’t all that different from the physics of translational motion.

但是旋转运动的物理学与平移运动的物理学并没有什么不同。

Practically all the students think that every word in English had an exact translational equivalent in their own language.

几乎所有的学生都认为英语中的每个单词在他们自己的语言中都有精确的翻译。

So, throughout my own career, my research has balanced basic, fundamental research with applied, and more recently, translational science.

因此，在我自己的整个职业生涯中，我的研究平衡了基础、基础研究与应用科学，以及最近的转化科学。

When it comes to translational motion, we tend to talk about position in terms of x and y.

当谈到过渡运动时， 我们倾向于用 x 和 y 符号来表示位置。

But the physics of rotational motion isn't all that different from the physics of translational motion.

但运动的物理学也不例外 非常关于平移运动的物理学。

And in translational motion, the inertia of an object depends on mass.

而在过渡运动中，身体的惯性 取决于它的质量。

Well, we've already learned that plain old translational, or linear, velocity is a measure of an object's change in position.

好吧，我们已经学会了那个速度 过渡是对物体位置变化的度量。

Mainly, because at any given moment, the point at the bottom of the wheel doesn’t have a translational velocity.

主要是因为在任何给定时刻， 轮子底部的点都没有平移速度。

In the case of objects that move without rotating, all of that kinetic energy goes into translational motion.

在物体不旋转运动的情况下，所有这些 动能用于平移运动。