Working with the Michigan chapter of the environmental group the Sierra Club, she now presents state authorities with data several times a week along a 200-kilometer circuit.

VOA: standard.2010.05.06

So, so far we don't have a way to just write off, relate them to equation of state data.

到目前为止我们还没有办法，写出他们和状态方程之间的关系。

麻省理工公开课 - 热力学与动力学课程节选

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.

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。

麻省理工公开课 - 热力学与动力学课程节选

From equation of state data. Terrific, right?

非常好，不是吗？

麻省理工公开课 - 热力学与动力学课程节选

So again, we can measure equation of state data.

我们可以通过测量得到状态方程的数据。

麻省理工公开课 - 热力学与动力学课程节选

Just like u, we'd like to be able to express it in a way that allows us to calculate what happens only from equation of state data.

就像内能u一样，我们希望能够利用状态方程的数据,计算出其表达式,这些表达式能方便我们说出即将发生的过程。

麻省理工公开课 - 热力学与动力学课程节选

But because in many cases we can reasonably either model or measure equations of state, collect data for a material for its temperature, pressure, volume relations, then in fact if we can relate all these quantities to those then in fact we really can calculate essentially all of the thermodynamics. For the material.

但是因为在很多情况下,我们能够合理的给出状态方程的模型,或者通过收集一个物质的，温度，压强和体积之间的关系,来测量其状态方程，所以实际上我们可以给出压强等物理量,和热力学势之间的关系,并计算出所有的热力学势，对于给定的物质。

麻省理工公开课 - 热力学与动力学课程节选