center-of-mass frame的意思|示意

So to get into the center-of-mass frame, you must subtract the velocity of the center of mass from the initial velocities.

要进入重心体系，你就必须减去速度，重心的速度，从原始速度中减去。

I will then transfer to the center-of-mass frame, and I will show you, then, this quite amazing property.

我将它转化到重心体系，我会给你们展示，这是神奇的性质。

Data measured in the laboratory frame were converted to that in the center-of-mass frame to obtain product kinetic energy distributions and angular distributions in the center-of-mass frame.

通过把实验数据从实验室坐标系转化到质心坐标系，得到反应产物在不同质心角度下的平动能分布和角度分布。

The threshold energy formula of nuclear reaction in which energy is absorbed is obtained using laboratory frame. It is consistent with the result obtained in mass center frame.

在实验室坐标系下，给出吸能核反应所要求的阈能，其结果与质心系下得到的结果完全一致。

So we're dealing here with the center-of-mass frame, and now I'm going back to the laboratory frame.

我们解决的是，质量重心体系，我们现在要回到实验组。

Now I'm going to do the same calculation in the center-of-mass frame.

我们会做同样的计算,在质量重心体系中。