fractionating的例句（fractionating在句子中的用法）

• The utility model relates to a continuous thin film evaporation device provided with a fractionating tower. 本实用新型涉及一种设有精馏塔的连续薄膜蒸发装置.
• As the solution to be purified is heated, its vapors rise to the fractionating column. 当要被提纯的液体受热时, 它的蒸汽上升到分馏柱.
• This is a fractionating tower. 这是一座分馏塔.