请输入您要查询的字词:
单词
ozone depletion
释义
ozone depletion
Encyclopedia
理学
〔中层大气化学〕
释
ozone depletion
臭氧层损耗
指20世纪70年代末以来观察到的两个臭氧总量下降的现象。一是地球大气臭氧总量(主要是臭氧层)平稳下降约4%;二是极地平流层臭氧春季大幅下降,后者被称为臭氧洞。除了上述平流层现象外,春季极地对流层中也存在臭氧损耗现象。
随便看
micelle
micelle lipase
mice lles
micelle sensitized flow injection spectrophotometry
micelle-sensitized flow injection spectrophotometry
micelle sensitized fluorimetry
micelle-sensitized fluorimetry
micelle sensitized kinetic photometry
micelle-sensitized kinetic photometry
micelles system
micelle stabilized room temperature phosphorimetry
micelle stabilized room temperature phosphorimetry (MS-RTP)
micellization
mice problem
Michael
Michael addition
Michael addition reaction
Michael A. K. Halliday
Michael Antony Eardley Dummett
Michael Balfe
Michael Bay
Michael Bennett
Michael Benthall
Michael Burrows
Michael Cacoyannis
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:2026/8/15 19:02:22