So I'll start at some initial temperature, T1.

那么我从某个初始温度T1开始。

麻省理工公开课 - 热力学与动力学课程节选

and final points, a relationship between the temperature and volume for the initial and final points.

我们就得到了,初末态的温度,和体积间的关系。

麻省理工公开课 - 热力学与动力学课程节选