那么我们只需要知道，线积分正是势函数值的变化。

Then, we just have to, well, the line integral is just the change in value of a potential.

youdao

本系统反过来分析轨道的变化，便可测出输入数值的变化。

The changes in orbit can detect the changes in input value is analyzed.

youdao

探讨了含脱层的复合材料连接件在湿热环境下的强度和刚度数值的变化。

The changes of strength and stiffness of joints under hygrothermal condition are discussed.

youdao

So, I just want to write a few examples down with a few values for delta u or delta H or delta S, and see whether we can get any clues from what we see.

我先写一些例子,例子包含一些内能，自由焓和熵的变化数值，然后看从中,我们能不能得到一些启示。

麻省理工公开课 - 热力学与动力学课程节选

So that tells us what to do to know the entropy as the temperature changes.

这告诉我们当温度变化时,如何得到熵的数值。

麻省理工公开课 - 热力学与动力学课程节选