请输入您要查询的字词:
单词
水体自净
释义
水体自净
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。
Chemistry
>环境化学>水环境化学>释义
self-purification of water body
水体自净
随便看
protonic base
proton-induced X-ray
proton-induced X-ray emission
proton induced X-ray emission analysis
proton-induced X-ray emission (PIXE)
proton induced X-ray fluorescence spectrometer
proton-induced X-ray, PIX
proton irradiation
protonium
proton knife rooms
proton linear accelerator
proton magnetic resonance
proton magnetic resonance (PMR)
proton magnetic resonance spectroscopy
proton magnetometer
proton mass
proton memory
proton moment
proton motive force
proton noise decoupling
proton number
protonogram
protonolysis
protonosphere
proton precessional magnetometer
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:2026/7/16 5:04:52