screen-bowl centrifuge

例句：

1. 1. The screen-bowl centrifugeis used to separate the oil from thewater in the oil-water mixture.
   屏幕碗离心机用于从油水混合物中分离出油和水。
2. 2. The screen-bowl centrifuge was designed to improvethe efficiency of oil extraction.
   屏幕碗离心机被设计用来提高石油提取的效率。
3. 3. Thescreen-bowl centrifuge was usedin the oil refining process toremove impurities.
   在石油精炼过程中，屏幕碗离心机被用来去除杂质。