So this is the liquid phase.

这是液相。

This is the liquid phase.

这边是液相。

In the gas phase and the liquid phase.

在气相和液相都有。

And the liquid phase obeys Raoult's law.

液相遵循拉乌尔定律。

So we have a liquid phase on the bottom.

液体在下部。

So when we look out here, at the liquid phase.

那么我们看这儿，在液相。

So I'm going to start all in the liquid phase.

从所有的都是液体开始。

There's the gas phase. There's the liquid phase.

这里是气相，这里是液相。

The Gibbs free energy per mole of a in the liquid phase.

液相中的化学势就是，液相中每摩尔a的吉布斯自由能。

But I also changed the composition of my liquid phase.

同时也改变了液体的组成。

So you start here in the liquid phase, with some composition.

我们从某个成分，比例的液相开始。

It has to be the same as what it started in in the liquid phase.

与开始时，它在液相里的一样。

So this is the one that's showing us the mole fraction in the liquid phase.

这是告诉我们,液相摩尔分数的曲线。

B We're going to have a molar fraction in the liquid phase for a and B.

考虑A和，在液态以一定的摩尔分数混合。

Of course, if you were to just keep going, you'd get into the pure liquid phase.

当然，如果你继续向上，你将会进入纯液相。

A new process of liquid phase alkylation of benzene with ethylene was developed.

开发了苯和乙烯液相烷基化反应的新工艺。

We've found composition in the gas phase in terms of composition in the liquid phase.

我们已经用液相的组分，写出了气相的组分。

Ok. Then you started looking at both the gas and the liquid phase in the same diagram.

好，然后在同一张图中，考虑气相和液相。

They know that they're around in the liquid phase because the fusion fast enough. .

它们互相能够察觉到对方,因为熔化足够快。

And we squeeze, and now we've got more water in the liquid phase than in the gas phase.

我们继续压缩，现在液态的水，比气态的水更多。

'it's only in this liquid phase that the virus is capable of entering a cell to infect it.'

而就在这一液态阶段，病毒才得以入侵并感染细胞。

And turning the crank at equilibrium, being equal between the solid phase and the liquid phase.

在平衡态固相和液相的化学势相等，固相和气相一样。

T fixed. This is the liquid phase. So suppose I start with some high pressure up here somewhere.

固定温度，这里是液相，从直线以上的某点出发。

So I've gotten the composition in the gas phase in terms of the composition in the liquid phase.

我利用液体中的组分，表示出了气体中的组分。

Since the gas and liquid are in equilibrium, therefore we know the chemical potential in the liquid phase too.

由于气相和液相的化学势相等，因此我们也就知道了,液相中的化学势。

Chemical potentials of a, in the gas phase has to be the same as the chemical potential of a in the liquid phase.

处于气态的A的化学势等于，处于液态的A的化学势。

Which is the vapor pressure of the pure material times the, and the composition of the liquid phase, Raoult's law.

这个常数是纯物质的蒸汽压，乘以液相的组分，Raoult定律。

B So we're going to have liquid phase of a, the liquid phase of B. So, for instance, this could be vodka, right?

先考虑液态的A和液态的，例如伏特加？