All we need to figure it out, is Graham's Law.

我们需要弄清楚的是格雷厄姆定律。

So, we've proven now that Graham's Law, as an estimate at least, works.

所以，我们现在已经证明，至少作为估计，格雷厄姆定律是有效的。

From his observations, Graham developed a formula -- now known as Graham's Law of Effusion -- for comparing the rates of effusion of different gases.

根据他的观察，格雷厄姆开发了一个公式——现在被称为格雷厄姆渗出定律——用于比较不同气体的渗出率。

You learned about effusion and what Thomas Graham's Law of Effusion tells us about it, and how the law of effusion can also be applied to diffusion, but not as reliably.

您了解了积液以及 Thomas Graham 的积液定律告诉我们的内容，以及积液定律如何也可以应用于扩散，但不那么可靠。