请输入您要查询的字词:
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
meteorology of plant disease
meteorology of rape
meteorology of rice
meteorology of rubber tree
meteorology of soybean
meteorology of sugarcane
meteorology of tea
meteorology of tuber crops
meteorology of vegetables
meteorology of wheat
meteorology radar
meteorology theorem
meteorotropic
meteorotropism
meteor patrol
meteor patrol camera
Meteor Radar Observation
Meteor satellite
meteor, shooting star
meteor shower
meteor spectrograph
meteor station
meteor storm
meteor stream
meteor survey
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/7/4 19:44:52