selfpurification constant

同义词释义

1)self-purification constant,自净[作用]常数2)self-purification,自净作用3)self-purification,自净;自净作用;自然净化4)Function constant,作用常数5)self-purification,自净化，自纯化，自净[作用]6)natural purification,自然净化作用;自净