halon
是什么意思
卤化烷（常用以灭火）；
英英释义
halon[ 'heilɔn ]
- n.a compound in which the hydrogen atoms of a hydrocarbon have been replaced by bromine and other halogen atoms; very stable; used in fire extinguishers although it is thought to release bromine that depletes the ozone layer
学习怎么用
权威例句
CFC and Halon replacements in the environment
GAS GENERATOR FOR EXPELLING HALON REPLACEMENTS
Gas-Phase Reaction of Halon 1211 (CBrClF2) with Methane
Halon Thermochemistry: Calculated Enthalpies of Formation of Chlorofluoromethanes
Fluoroiodocarbon blends as CFC and halon replacements
Southern hemispheric halon trends (1978-1998) and global halon emissions
Halon thermochemistry: Ab initio calculations of the enthalpies of formation of fluoroethanes
A decrease in the growth rates of atmospheric halon concentrations
Shock-Tube Study of the Pyrolysis of the Halon Replacement Molecule CF3CHFCF3
Distribution of halon-1211 in the upper troposphere and lower stratosphere and the 1994 total bromine budget
GAS GENERATOR FOR EXPELLING HALON REPLACEMENTS
Gas-Phase Reaction of Halon 1211 (CBrClF2) with Methane
Halon Thermochemistry: Calculated Enthalpies of Formation of Chlorofluoromethanes
Fluoroiodocarbon blends as CFC and halon replacements
Southern hemispheric halon trends (1978-1998) and global halon emissions
Halon thermochemistry: Ab initio calculations of the enthalpies of formation of fluoroethanes
A decrease in the growth rates of atmospheric halon concentrations
Shock-Tube Study of the Pyrolysis of the Halon Replacement Molecule CF3CHFCF3
Distribution of halon-1211 in the upper troposphere and lower stratosphere and the 1994 total bromine budget
h开头的单词
hypoxic stress
hysteron proteron
hypovolemic shock
hypoxanthine-guanine phosphoribosyltransferase
hypodermic needle
hypothalamic dysfunction
Hypomanic episode
hypocalciuric hypercalcemia
Hypertext Markup Language-2.0
hypertrophic inferior turbinate
Hypertrophic cardiomyopathy
hypersegmented nuclei
词汇所属分类
字母词汇表更多
e开头的单词
o开头的单词
u开头的单词
分类词汇表更多
石油行业
GMAT考试
影视剧词汇书
人名姓氏表更多
男
女
男/女
雅思预测
2024年雅思考试重点题汇总[听力|阅读|写作|口语]
[雅思考前必刷]2024年1月雅思口语考前必刷题Part 2&3地点类
2024年2月雅思考试听力|阅读|写作|口语重点题汇总
2020年9月雅思口语新题part1：shopping
2021年1月雅思口语新题part2:你认为可以教别人的技能
[雅思考前必刷]2024年1月雅思口语考前必刷题Part 2&3事件类
2020年9月雅思口语新题part1：Activity
2021年1月雅思口语新题part2:你以前看过的现场体育赛事
[雅思考前必刷]2024年1月雅思阅读考前必刷题
2019年5-8月雅思口语part1话题范文：Music
