relative volatility造句

1、Physical properties refer to viscosity, density, surface tension, diffusion coefficient, relative volatility and so on.

2、Under the assumption of constant molar overflows and relative volatility, a simplified model is developed to study the behavior of the distillation process under consideration.

3、The results showed that addition of appropriate extracting solvent could increase the relative volatility of active amyl alcohol and decrease the number of theoretical plates.