It’s not just the pressure outside of the solvent, it’s the partial pressure of the solute.

这不仅仅是溶剂外部的压力， 而是溶质的分压。

Dalton's law can be used to determine the partial pressure of a gas in a mixture.

道尔顿定律可以用来确定混合物中气体的分压。

The pressure contributed by a single gas in a mixture is called the partial pressure of that gas.

混合物中单一气体产生的压力称为该气体的分压。

At sea level, this reduces the partial pressure of oxygen from 160 mmHg to about 100 mmHg, as 13% of 760 mmHg is about 100 mmHg.

在海平面，由于760mmhg中13%的氧分压约为100mmhg，因此将氧分压从160mmhg降低到约100mmhg。

Since the partial pressure of oxygen in the alveolar air is 100 mmHg, so also is the partial pressure of oxygen in the blood as it leaves the lungs.

由于肺泡空气中的氧气分压为100 mmHg，因此血液离开肺部时的氧气分压也是如此。

As air moves into the alveoli, water vapor and carbon dioxide are added, and that reduces the partial pressure of oxygen to about 100 mmHg in the alveolar gas.

当空气进入肺泡时，水蒸气和二氧化碳被加入其中，这使得肺泡气体中的氧分压降低到大约100 mmHg。