chlorofluorocarbons

英 美 [ˈklɔroʊˈflɔroʊˈkɑrbɑnz]

n.  氯氟烃; 氯氟碳化物
chlorofluorocarbon的复数

柯林斯词典

  1. 同 CFCs
    Chlorofluorocarbons are the same as CFCs .
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    双语例句

    1. The photochemical reaction and mechanism of chlorofluorocarbons and aromatic compounds in solid ice was introduced chiefly.
      重点介绍了氟氯烃和芳香族化合物在固态冰相中的光化学反应和反应机理。
    2. The EPD said a large percentage of Hong Kong's air conditioners also use hydro chlorofluorocarbons ( HCFCs), but less-harmful refrigerants are available.
      香港环境保护署指出，大香港空调还在使用氢氯氟烃，而使用对环境危害更低的制冷剂。
    3. Ban chlorofluorocarbons! These compounds are destroying the ozonosphere and permitting more UVB to reach the earth's surface.
      禁止使用碳氟化合物.这种化合物正在破坏臭氧层而允许更多的UVB到达地球的表面。
    4. Government scientists say the level of chlorine in the atmosphere is decreasing because of restrictions on the use of chlorofluorocarbons.
      官方的科学家表示，由于对含氯氟烃的使用进行了限制，大气中氯的含量正在减少。
    5. A group of widely used gases called chlorofluorocarbons ( CFC's) posed the greatest chemical threat.
      一批被广泛应用的称为氯氟化碳的气体造成了最大的化学威胁。
    6. Hydrofluorocarbon-HFC: A substitute for chlorofluorocarbons.
      氢氯烃：一种氟氯烃的替代物。
    7. "Freon: Trademark for any of several organic compounds containing fluorine ( fluorocarbons) and sometimes chlorine ( chlorofluorocarbons, or CFCs)."
      氟氯烃（简写为CFC）氟利昂：含氟和有些情况下含氯（氯氟烃）的有机化合物的商品名。含氯氟烃的重复使用
    8. Chlorine from chlorofluorocarbons, or CFC's, is responsible for destroying part of the ozone layer over Antarctica.
      含氯氟烃（CFC's）中的氯是对南极上空部分臭氧层造成破坏的化学物质。
    9. "greenhouse gas-GHG: Gas that helps cause the greenhouse effect. Includes carbon dioxide, methane and chlorofluorocarbons."
      温室气体（简写为GHG）：造成温室效应的气体，包括二氧化碳、甲烷和氟氯烃。关于气候变化和致温室效应气体问题的菲拉赫会议
    10. Four months ago scientists discovered that the'hole'created by the ozone-damaging gases such as chlorofluorocarbons has expanded again, back to its record size of2001.
      4个月前，科学家发现因臭氧损耗气体（诸如氟氯烃）产生的臭氧“空洞”再次扩大，恢复到了2001年的创纪录水平。
    11. Hydrochlorofluorocarbon-HCFC: A substitute for chlorofluorocarbons.
      氢氯氟烃（简写为HCFC）：一种氟氯烃的替代物。
    12. The problem with the ozone layer is that when certain chemicals, like chlorofluorocarbons, reach the stratosphere, they break down into chlorine and bromine, which react with the ozone and destroy it.
      科学家们认为人类造成臭氧层破坏的主要原因是一些化学物质，像氯氟碳，当它们到达平流层后会分解成氯和溴，然后和臭氧发生化学反应从而破坏臭氧层。
    13. The researchers found similar results when the laser beam strikes chlorofluorocarbons in the liquid state.
      研究人员发现用激光照射液态的氟氯烃时，也得到类似结果。
    14. These gases, together with the chemical compounds and refrigerants that belong to the Chlorofluorocarbons ( CFCs), have been causing our environment serious damages.
      这些工业气体加上制冷机械中使用的氟利昂气体对地球环境造成了严重的危害。
    15. The chlorofluorocarbons ( CFCs), CH_4 and N_2O are increasing with industrialization, and the increasing of these trace gases is expected to deplete the stratospheric ozone layer with a subsequent increase in the amount of solar UV-B radiation reaching the earth.
      随着人类工业化的发展，大气中的氯氟代烃（CFCs），CH4和N2O逐年增多，这些气体的增多将使臭氧层减薄，致使到达地球表面的UV-B辐射呈增强趋势。
    16. OH radicals initiation and photooxidation studies of chlorofluorocarbons
      OH自由基引发光氧化氟氯碳化合物的研究
    17. Hazards of chlorofluorocarbons and development situations of its substitute
      氟氯烃的危害及替代物的发展现状
    18. Determination of Chlorofluorocarbons in Seawater by Purge-trap Gas Chromatography
      海水中氟氯烃的吹扫捕集气相色谱分析
    19. Selective Reduction of Chlorofluorocarbons and Its Application in the Synthesis of Fluorine-containing Inhalation Anaesthetics
      氯氟烃的选择性还原及其在合成含氟麻醉剂中的应用
    20. Recent levels and trends of trace chlorofluorocarbons ( cfcs) in the Pearl River Delta region
      近年来珠三角地区大气中痕量氟氯烃（CFCs）的浓度水平与变化特征
    21. Tetrachloride Carbon ( CTC) is an ozone depleting substance ( ODS). It is mainly used as feedstock of chlorofluorocarbons ( CFC), chemical process agent and cleaning solvent.
      四氯化碳（CTC）是一种破坏臭氧层的物质（ODS），主要用作氟氯烃（氟里昂）的生产原料、化工过程助剂和清洗剂。
    22. Distribution of chlorofluorocarbons in Canada Basin and their tracer study
      加拿大海盆氟氯烃的分布及其示踪研究
    23. Hydrofluoroethers ( HFEs), as one of the third generation substitutes to chlorofluorocarbons ( CFCs), can be synthesized via two routes: ( 1) fluorination of ethers, including direct fluorination and electrochemical fluorination;
      第三代氯氟烃替代品之一&氢氟醚类化合物（HFEs）的合成方法分为两类，第一类是醚类化合物的氟化，包括直接氟化法和电化学氟化法；
    24. It is recognized that the main reason of global warming is the increasing concentration of greenhouse gases ( GHGs), including CO_2, CH_4, N_2O and chlorofluorocarbons ( CFCS) et al.
      科学界公认全球变暖的主要原因是大气中温室气体（CO2、CH4、N2O、CFCs等）浓度的增加。
    25. Because all chlorofluorocarbons ( CFCs), halons, carbon tetrachloride and other chemical pollution, ozone has drastically reduced the ozone layer becomes thinner.
      由于人类活动引起的全氯氟烃（CFCs）、哈龙、四氯化碳等化学物质的污染，大气臭氧数量急剧减少，臭氧层变得越来越薄。
    26. According to the Montreal Protocol and its amendments, chlorofluorocarbons ( CFCs) and hydrochlorofluorocarbons ( HCFCs), which were commonly used as refrigerants would be phased out for ozone depletion. Thus, it is very necessary to look for environmentally acceptable alternative refrigerants.
      根据蒙特利尔协议书及相关修正案规定，在制冷系统中被大量使用的氯氟烃CFCs和含氢氯氟烃HCFCs因破坏大气臭氧层将逐渐被淘汰，因此寻找新型绿色环保替代工质的任务十分迫切。
    27. Ozone depletion, abnormal climate change and acid rain are the main global environmental problems. The former two issues are related with the emission of chlorofluorocarbons ( CFCs), which is an important ozone depleting substances ( ODS) and green house gas.
      氟利昂（CFCs）是一类重要的臭氧消耗物质（ODS）和温室气体，在臭氧层破坏、气候变化异常和酸雨三大全球性环境问题中，臭氧层破坏及气候变化异常均与氟利昂排放相关。
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