heavier component

• 较重组分

heavier component的用法和样例：

例句

1. An oil used to separate the heavier components from a vapor mixture by absorption of the heavier components during intimate contacting of the oil and vapor.
   从蒸气混合物中将较重组分分离出来所用的一种油，其方法是在油和蒸气紧密接触的过程中吸收较重组分。