And we also drew a phase diagram to show how this vapor pressure lowering was going to imply freezingpoint depression and boiling point depression.
我们来画相图，蒸汽压下降，意味着凝固点降低，和沸点降低。
2
Frozen type air dryer by lowering the temperature of compressed air to close to the freezingpoint of water, that extra water vapor condense into liquid water, thus and flow separation.