Underwood distillation method

例句：

1. 1. The Underwood distillation method is widely used in the chemical industry for purifying organic compounds.
   安德伍德蒸馏法在化工行业中广泛用于净化有机化合物。
2. 2. In this experiment, we will use the Underwood distillation method to separate different types of alcohols.
   在这个实验中，我们将使用安德伍德蒸馏法来分离不同类型的酒精。
3. 3. The Underwood distillation method has been proven to be more efficient than traditional methods for separating impurities from raw materials.
   安德伍德蒸馏法已被证明比传统的分离方法更有效地从原材料中分离杂质。