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。

And it's the translational machinery of cells that reads the triplet codons and builds the corresponding sequence of amino acids.

是细胞的翻译机器读取三联体密码子并构建相应的氨基酸序列。

It's been impossible to unlock the potential of the translational machinery for making plastics, materials and drugs for two reasons.

由于两个原因，不可能释放制造塑料、材料和药物的转化机制的潜力。

Because, first, the moment of inertia affects rotational motion in the same way that mass affects translational motion.

它们以相同的方式影响旋转运动 质量影响平移运动。

So, the translational velocity of the center was equal to the radius, times the angular velocity.

因此，中心的速度将是 半径乘以角速度。

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

这是因为在任何时候，在 轮底没有任何过渡速度。

Because, to get its total velocity, you add the translational velocity to the tangential velocity.

因为要找到它的总速度，我们添加 过渡速度到切向速度。

Specifically, we could remove components of the translational machinery, specific tRNAs, that normally read the codons that we've removed from the genome.

具体来说，我们可以移除转化体系的成分，即特定的转运 RNA，它们通常会读取我们从基因组中移除的密码子。

We just saw that the translational velocity of the wheel is equal to the radius, times the angular velocity.

我们刚刚看到轮子的过渡运动 半径等于角速度。

Second, the natural translational machinery specifically uses natural amino acids and simply can't use the chemical building blocks required to make new polymers.

其次，天然翻译机器专门使用天然氨基酸，根本无法使用制造新聚合物所需的化学构件。

Here’s the weird part: We just saw that the translational velocity of the wheel is equal to the radius, times the angular velocity.

这是奇怪的部分：我们刚刚看到轮子的平移速度等于半径乘以角速度。