我们一开始有四个变量：，温度，压强，某个组分在液体中的比例，和它在气体中的比例。
We started out with four variables; the temperature, the pressure, and the components in the composition in the liquid phase and the composition in the gas phase.
你只需要某些你非常熟悉的宏观变量，比如压强，温度，体积，每个组分的摩尔数，系统的质量。
You just need a few macroscopic variables that are very familiar to you, like the pressure, the temperature, the volume, the number of moles of each component, the mass of the system.
但是现在，这里不再是以液相的组分比，作为变量，而是以气相的组分比作为变量。
But now, it's not as a function of the composition at the liquid phase it's a function of the composition in the gas phase.
该切片所引用的数组分段可以通过将新的切片赋值给同一变量来更改。
The segment of the array that the slice references can be changed by assigning a new slice to the same variable.
精油组分的多变量分析得到汶川县的人工林与其它居群的相似性最小。
Multivariate analysis of the component data indicate that population Wenchuan is the most distinct.
亚组分析未发现特异的中间变量。
Subgroup analyses did not reveal specific moderators of the association.
两种控制方法以塔顶产品的液相轻组分浓度为被控变量，回流比为控制量。
In this paper, the controlled object is concentration of distillate, reflux ratio is selected as the manipulated variable.
两种控制方法以塔顶产品的液相轻组分浓度为被控变量，回流比为控制量。
In this paper, the controlled object is concentration of distillate, reflux ratio is selected as the manipulated variable.
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