The partial pressure of the water, of gaseous water above that equilibrium of ice and water is not one bar, it's much less.

哪里错了吗？,问题在于,冰水混合物上方的,大气中水蒸气的分压，不是一个大气压。

麻省理工公开课 - 热力学与动力学课程节选

So you start with the bicycle pump at one bar, let's say, right?

一个大气压，开始？

麻省理工公开课 - 热力学与动力学课程节选

Where am I going wrong here?

在一个大气压下？

麻省理工公开课 - 热力学与动力学课程节选