And that will end up winning out at basically any realistic temperature where the stuff really is a gas.

在体系仍然处于气体状态的温度下,熵战胜了能量。

麻省理工公开课 - 热力学与动力学课程节选

So this is going to end up at T2 a different temperature, we'll call it T2.

这个的末态有不同的温度,我们叫它。

麻省理工公开课 - 热力学与动力学课程节选

And on the other side of that temperature you end up heating if you compress.

而在另一边的温度上,压缩气体将导致升温。

麻省理工公开课 - 热力学与动力学课程节选

I won't end up at the same temperature.

但不结束在相同的温度。

麻省理工公开课 - 热力学与动力学课程节选

This is going to end up at a different temperature by the way. You saw this last time in a slightly different way. Last time what you saw is we compared isothermal and adiabatic paths that ended up at the same final pressure, and what you saw is that therefore they ended up in different final volumes.

末态温度是不一样的,上次你们看到的,和这个有一点不一样,上次我们比较的是末态压强,相等的等温过程和绝热过程,因此它们的末态,体积是不一样的。

麻省理工公开课 - 热力学与动力学课程节选

Let's say we start from some V1 and p1 here, so high pressure, small volume and we end up with a high volume low pressure, under constant temperature condition.

例如我们要从压强比较高，体积比较小V1，p1出发,到达低压强，大体积的末态，过程中温度不变。

麻省理工公开课 - 热力学与动力学课程节选

So in this experiment here, delta p is less than zero. You need to have this whole thing greater than zero. So delta T is less than zero as well. So if you're below the inversion temperature and you do the Joule-Thomson experiment, you're going to end up with something that's colder on this side than that side.

所以在这个实验中，Δp小于零,这全部都大于零,因此ΔT也小于零,所以如果在低于转变,温度的情况下做焦耳-汤姆孙实验,最后的结果是,这边的温度比这边低。

麻省理工公开课 - 热力学与动力学课程节选