So that's our mole fraction of B.
这就是B的摩尔分数。
B so it's got some mole fraction of B.
其中有一些摩尔分数的。
So this is the mole fraction of the liquid.
这是液相的摩尔分数。
Well it's the mole fraction of a in the gas.
这是气体中a的摩尔分数。
So what's the mole fraction of B in the gas phase?
那么B在气相中的摩尔分数是多少?
You decrease the mole fraction of the less volatile material in the gas phase.
更不易挥发的物质,在气相中的,摩尔分数减小了。
You decrease the mole fraction of the less volatile material in the gas phase.
更不易挥发的物质,在气相中的,摩尔分数减小了。
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