So now we have a relationship between the ratios of these volumes that are reached during these adiabatic paths.

现在我们有了一个联系,这些绝热过程中,体积比的关系式。

麻省理工公开课 - 热力学与动力学课程节选

T2 So this is an isotherm at some different temperature T2, a cooler temperature, because this was an expansion.

这个绝热过程的温度是,比T1低，因为这是个膨胀过程。

麻省理工公开课 - 热力学与动力学课程节选