in- depth filtration的用法和樣例：
例句
- Deep bed filtration is an important unit operation in water treatment technique.
摘要深層過(guò)濾是水處理工藝中的重要單元操作。 - As a kind of the basic methods in water treatments,deep bed filtration has been widely applied in petroleum chemical industry.
深層過(guò)濾作為水處理工程中的基本方法在石油石化行業(yè)中有著(zhù)廣泛的應用。
