Average relative deviations between calculated values and experimental data of gas phase mole fraction were all less than 0.78%.

汽相摩尔分数的实验值和计算值的平均相对偏差均小于0.78%。

youdao

And for each component we have to describe its mole fraction in that particular phase.

对每一个组分我们都要知道，它在各个相中的摩尔分数。

youdao

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？

youdao