蒸馏法的原理很简单，就是我们在实验室里制备蒸馏水的原理。

The principle of distillation is very simple, that we prepared in the laboratory distilled water principle.

youdao

蒸馏法的原理很简单，就是我们在实验室里制备蒸馏水的原理。

The principle of distillation is very simple, that we prepared in the laboratory distilled water principle.

youdao