heavy medium separator

例句：

1. 1. Theheavy medium separator is used to separatethe oil from the water in the crudeoil.
   重介质分离器用于从原油中将油与水分离。
2. 2. The heavy mediumseparator is an essential tool for oilrefining.
   重介质分离器是石油精炼过程中不可或缺的工具。
3. 3. The heavymedium separator is designedto remove impurities fromthe oil before it is refined.
   重介质分离器设计用来在精炼前去除油中的杂质。