顶部液体的一部分作为馏出物或者说是塔顶产品采出.Part of the overhead stream is withdrawn as distillate, or overhead product.蒸馏出用蒸馏分离 ( 馏出物 )To separate ( a distillate ) by distillation.目的菜籽油脱臭馏出物是天然维生素E的重要来源之一.Objective Rapeseed oil deodorizer ...

“馏出物”的英语可以翻译为：[化] distillate ...