“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	Tombs of Han Dynasty in Western Yunnan tombs of Hun in Mongolia Tombs of Islamic Saints Tombs of Jin Dynasty at Houma Tombs of Jin Dynasty at Xiyanchi tombs of Liao Dynasty Tombs of Liao Dynasty at Tuerjishan Tombs of Liao Dynasty at Xuanhua Tombs of lu state at Fangshan Tombs of Northern Wei Dynasty at Datong Tombs of Qin and Han Dynasty Tombs of Qin and Han Dynasty in Jingzhou Tombs of Qin State and Qin Dynasty at Xi'an Tombs of Qin State at Fengxiang Tombs of Shang Dynasty at Jingjie Tombs of Sixteen Kingdoms in Xianyang Tombs of Song Dynasty at Baisha Tombs of Song Dynasty at Huaying Tombs of Song Dynasty at Tieguai tombs of Southern dynasties Tombs of the Northern Dynasties at Cixian County Tombs of Tibetan Kings Tombs of Warring States Period at Xiaotianxi Tombs of Warring States Period at Yinshanling Tombs of Wei and Jin Dynasty at Digengpo

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