请输入您要查询的字词:
单词
臭氧
释义
臭氧
Encyclopedia
理学
臭氧
释
ozone
臭氧
化学式O3。氧的同素异形体,由三个氧原子形成的单质。1840年C.F.舍恩拜因发现当氧气通过放电弧时产生一种特殊臭味的气体,即O3,称为臭氧。
理学
臭氧
释
ozone
臭氧
大气中非常重要的活性痕量气体。主要分布在10~50千米高度的平流层大气中,极大值出现在20~30千米。
Physics
ozone
臭氧{化}
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
ozone
臭氧
Biology
ozone
臭氧
随便看
flonicamid
Flood
flood
flood and drought disaster
flood and drought disaster risk
Flood and Drought Disasters in China
flood and drought prevention law
flood and drought prevention materials
flood and groundwater waterlogging
flood and waterlogging arrangement
flood and water logging injury
flood control
flood control and droughtrelief command system
flood control and emergency projects in ancient China
flood control design
flood control history of China
flood control level
flood control measures
flood control of Changjiang River
flood control of Huaihe River
flood control of Liaohe River
flood control of Pearl river
flood control of Songhuajiang River
flood control of Taihu
flood control of tailings pond
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:2026/10/24 16:59:18