"This is not a sign of weakness, but rather one more step on a clearly charted path to Chrysler's revival.

VOA: standard.2009.04.30

The reason for inexact doesn't mean it's a crummy measurement, t means that it's path dependent, and so the value of this integral depends on how you get from one to two.

这是因为它是,与积分路径有关的，因此这里的积分值，取决于从一端到二端的,具体路径。

麻省理工公开课 - 热力学与动力学课程节选

So, let's calculate w1. The work for path one.

计算这两个过程中做的功。

麻省理工公开课 - 热力学与动力学课程节选