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3、 Filtration is the removal of solid particles from a fluid by passing the fluid through a filtering medium, or septum, on which the solids are deposited.[1] Industrial.

答案是:参参考考答答案案:: 过滤是一种从液体中分离固体的操作。液体通过过滤介质或隔膜,而固体则沉积在过滤介质(隔膜)上。

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