chlorofluorocarbons

英 [ˌklɔː.rəʊˌflɔː.rəˈkɑː.bən]      美 [ˌklɔːr.oʊˌflɔːr.oʊˈkɑːr.bən]
  • n. [有化] 含氯氟烃;氯氟化碳(chlorofluorocarbon的复数)
chlorofluorocarbons
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记忆“chlorofluorocarbons”可以分解成其组成部分:Chloro-(氯),Fluoro-(氟),和Carbons(碳)。你可以将其记忆为“CF3”——即三个氟原子环绕一个碳原子,中心是氯原子。简而言之,可以将其记作“CF3环”,这是它们分子的一个简化图像,有助于记忆这个复杂的化学术语。

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1. 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.
2. Regulations are outlawing certain refrigerants, such as chlorofluorocarbons, which contain ozone - depleting chemicals.
随后出台的政策禁用了部分制冷剂, 如破坏臭氧层的氟氯碳化合物.
3. Chlorofluorocarbons and hydrochloroflorocarbons are oxidated in the stratosphere and troposphere respectively.
两类物质分别在同温层和对流层氧化降解.
4. Stratospheric influences on the tropospheric seasonal cycles of nitrous oxide and chlorofluorocarbons.
氧化一氮和chlorofluoro碳的对流层季节周期对平流层影响.
5. The decomposition of chlorofluorocarbons ( CFCs ) has been a hot topic in recent years.
氟里昂分解已成为当今环保技术的热点之一.