全部

1·This discovery led Perkin to start a company using this chemical mixture to make purple dye.

这一发现促使珀金创办了一家公司，使用这种化学混合物来制造紫色染料。

2·That gastric chemical soup will be an almost identical mixture of sugars, fats, proteins and fragments of assorted genes whether the milk we drank was conventional or gm.

不管我们喝的牛奶是传统的还是转基因的，我们胃里的“化学物质汤”都是近乎相同的：糖，脂肪，蛋白和各色基因片段的混合物。

3·And then we'll have an equation that will compare the chemical potential of the mixture under the same conditions as the chemical potential of a in the pure state.

那么我们就得到了一个式子，用它可以来比较混合态的化学势，和相同条件下，纯态时的化学势。

4·So our goal, then, is to have a mixture, chemical potential of the mixture on one side, and the chemical potential of the pure material on the other side.

我们的目的是，有一个混合物，混合物的化学势在这边，纯净物的化学势，在另一边。

5·Just from starting from our understanding of what the chemical potential does even in a simple ideal mixture.

从对化学势，在简单理想，混合里的行为的理解开始。

6·We know that in all cases at the same pressure, the chemical potential of the mixture is lower than the chemical potential of the pure liquid. What's going to happen?

我们知道在同等压强的所以情况下，混合物的化学势，比纯液体的，化学势低，将会发生什么？

7·Which is that, from what we're going to prove, is that the chemical potential in the mixture is always less than for the pure substance.

也就是，从中我们将证明，混合物的化学势，永远比纯净物的低。

8·Because what's happening is that if these things are at the same pressure, you know that the chemical potential of a is going to be lower in the mixture.

因为如果所有的东西的压强，都一样的话，混合物中A物质的，化学势要小一些。

9·The chemical potentials of the, and we also know how to go from the chemical potential in the mixed species, in the, mixture to the chemical potential in a pure.

化学势，而且我们知道，怎么从混合物得化学势，得到纯净物的化学势。

10·By the way, it's convenient because it looks just like the chemical potential in a mixture of ideal gases.

顺便说一下，它很简便，因为它看起来就像理想气体，混合物中化学势的表达式。