里面放一块冰，这是固态，于是我们得到了水，冰和水蒸气三态共存的点。

There's the water phase, there's the ice cube is the solid phase, and there's some water, gas, vapor, and that's one bar.

youdao

我们都熟悉物质的三态。

We are all familiar with the three states of matter.

youdao

由此，作者提出了三态相互平衡的理论，并阐述了实现三态平衡的途径。

Therefore, the author raises a theory on the three condition balance, and expounds the way to realize the balance of the three conditions.

youdao

There's the water phase, there's the ice cube is the solid phase, and there's some water, gas, vapor, and that's one bar.

里面放一块冰，这是固态；,于是我们得到了水，冰和水蒸气三态共存的点。

麻省理工公开课 - 热力学与动力学课程节选