Then we can take the derivative of that quantity, when we vary the temperature, holding the volume constant.

即恒定体积，改变温度，这里恒定温度下。

youdao

Constant Volume Constant copper brush sliding contact characteristics of a good grip, noise, interference-free.

恒压卷恒铜刷握良好的滑动接触特性，噪音小，免干扰。

youdao

I take V1 to V2 first, keeping the pressure constant at p1, then I take p1 to p2 keeping the volume constant V2 at V2. Let's call this path 1.

容易计算的路径，第一条路径，是首先保持压强不变,体积从V1压缩到。

youdao

Then we can take the derivative of that quantity, when we vary the temperature, holding the volume constant.

即恒定体积，改变温度，这里恒定温度下。

麻省理工公开课 - 热力学与动力学课程节选

So the first path then, the first path, 1 constant volume constant V, so I'm going to, again, let's just worry about energy.

首先，是路径，等压过程。

麻省理工公开课 - 热力学与动力学课程节选

I take V1 to V2 first, keeping the pressure constant at p1, then I take p1 to p2 keeping the volume constant V2 at V2. Let's call this path 1.

容易计算的路径，第一条路径，是首先保持压强不变,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

Volume there has remained constant--while electronic volume has exploded--making the exchange a perfect place to compare open-cry and electronic platforms.

FORBES: That Other Exchange

Volume there has remained constant--while electronic volume has exploded--making the exchange a perfect place to compare open cry and electronic platforms.

FORBES: That Other Exchange

Constant volume may hide the variable importance of what was said.

ECONOMIST: Human communication: Gesture politics | The