“water self-purification”的概念、定义、翻译、参考文献-科学参考

单词	water self-purification
释义	water self-purification Encyclopedia 工学环境自净释 water self-purification水体自净受污染的水体在物理、化学、生物等作用下，污染物浓度逐渐降低，经一段时间后恢复到受污染前状态的自然现象。有时专指水体中微生物氧化分解有机污染物而使水质净化的作用。
随便看	decans decantation decapacitation decapitated dragon decarbonization decarbonylation decarboxamidation decarboxylase decarboxylation decarboxylative nitration decategorialization de-categorization decathlon of Summer Deaflympics decating decatron decay decay accelerating factor decay branching ratio decay chain decay coefficient decay constant decay constants decay cooling decay correlation decay current

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