V2EX cfc-11

CFC-11

释义 Definition

CFC-11氯氟烃-11(主要成分为三氯一氟甲烷,化学式 CClF),曾广泛用作制冷剂、发泡剂等;因会严重破坏臭氧层,已在《蒙特利尔议定书》框架下被逐步淘汰。(该词也可泛指与臭氧消耗相关的一类受控物质中的具体编号。)

发音 Pronunciation (IPA)

/si f si lvn/

例句 Examples

CFC-11 was once used in refrigerators.
CFC-11 曾经用于冰箱制冷。

Although CFC-11 has been phased out in many countries, illegal emissions have raised concerns about ozone-layer recovery.
尽管许多国家已逐步淘汰 CFC-11,但非法排放引发了人们对臭氧层恢复进程的担忧。

词源 Etymology

CFCchlorofluorocarbon(氯氟烃)的缩写;**-11** 是早期工业与化学分类中用于区分具体化合物的编号。CFC-11 对应的常见化学名称为 trichlorofluoromethane(三氯一氟甲烷)。

相关词 Related Words

文学与著名作品 Literary & Notable Works

  • Montreal Protocol on Substances that Deplete the Ozone Layer(《关于消耗臭氧层物质的蒙特利尔议定书》)
  • Scientific Assessment of Ozone Depletion(WMO/UNEP《臭氧消耗科学评估》系列报告)
  • Atmospheric Chemistry and Physics(Seinfeld & Pandis,经典大气化学教材,讨论包括 CFC-11 在内的卤代烃及其环境影响)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     915 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 34ms UTC 19:24 PVG 03:24 LAX 12:24 JFK 15:24
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86