我们回到经常使用的理想气体模型,或者说状态方程。

So let's take our one model that we keep going back to Equation of state, and just see how it works.

youdao

换句话说，我们可以利用我们已经，了解这个物理量的这个优势，对理想气体我们有一个简单的模型。

In other words, we're taking advantage of the fact that we now know that quantity. In the case of the ideal gas we just have a simple model for it.

youdao

所以，从测量的到的状态方程的数据，或者从状态方程模型比如理想气体方程，范德·瓦尔斯方程或者其他状态方程，我们就可以知道。

So from measured equation of state data, or from a model like the ideal gas or the van der Waal's gas or another equation of state you know this.

youdao

So let's take our one model that we keep going back to Equation of state, and just see how it works.

我们回到经常使用的理想气体模型,或者说状态方程。

麻省理工公开课 - 热力学与动力学课程节选

Or, if we know the equation of state from a model, ideal gas, van der Waal's gas, whatever, u now we can determine u.

或者如果我们知道模型的状态方程,比如理想气体，范德瓦尔斯气体，无论什么，我们就可以利用状态方程得到内能。

麻省理工公开课 - 热力学与动力学课程节选

In other words, we're taking advantage of the fact that we now know that quantity. In the case of the ideal gas we just have a simple model for it.

换句话说，我们可以利用我们已经,了解这个物理量的这个优势,对理想气体我们有一个简单的模型。

麻省理工公开课 - 热力学与动力学课程节选