So then, going from the initial to final states with a red path, ou start with an isobaric processand then you end with an isothermal process.

因此沿着,这条红色路径，你从一个等压过程开始,以一个等温过程结束。

麻省理工公开课 - 热力学与动力学课程节选

So, this path right here from this top red path is an isobaric process.

所以上面这条红色的路径,就是个等压过程。

麻省理工公开课 - 热力学与动力学课程节选

If you have an isobaric you're going to have to calculate where the energy changes, and that's a calculation that's likely on the homework and very like on an exam as well, too.

在等压过程中,我们需要计算能量的变化，我们在作业,和考试中,就会遇到这类问题。

麻省理工公开课 - 热力学与动力学课程节选

STUDENT: Just a quick question on some of the constraints, like isothermal, isobaric, isovolumetric expansion.

学生：我有个关于,等温，等压，等容等约束条件的小问题。

麻省理工公开课 - 热力学与动力学课程节选

Whereas, like isobaric means constant pressure.

等压“指压强不变。

麻省理工公开课 - 热力学与动力学课程节选

p1 An isobaric process followed by V2 a constant volume process.

先保持压强为,体积从V1压缩到。

麻省理工公开课 - 热力学与动力学课程节选