1)chlorofluorocarbons氟氯烃
1.Hazards of chlorofluorocarbons and development situations of its substitute;氟氯烃的危害及替代物的发展现状
2.An analytical technique has been established for rapid and accurate measurement of three anthropogenically produced chlorofluorocarbons(CFCs),CCl_3F(CFC-11),CCl_2FCClF_2(CFC-113) and CCl_4 in seawater.建立了吹扫捕集气相色谱法测定海水中氟氯烃的方法。
3.The result of chlorofluorocarbons(CFCs)determination showed that the highest concentration of CFC-11 and CCl_4 in the surface water are 6.中国第二次北极科学考察期间(2003年7—9月)于加拿大海盆采集了9个站位的水样,用于氟氯烃(CFCs)的分析。
英文短句/例句
1.chlorofluorocarbon - CFC氟氯烃(简写为CFC)
2.hydrofluorocarbon - HFC: A substitute for chlorofluorocarbons.氢氯烃(简写为HFC):一种氟氯烃的替代物。
3.hydrochlorofluorocarbon - HCFC:A substitute for chlorofluorocarbons.氢氯氟烃(简写为HCFC):一种氟氯烃的替代物。
4.Studies of CFC-free Formulation for Flexible Polyether PU Foam聚醚型软质聚氨酯泡沫塑料无氟氯烃配方研究
5.Measurement of relative mass calibration factors of CFCs氟氯烃类物质相对质量校正因子的测定
6.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。
7.Studies of CFC-free formulation for flexible polyether PU foam is described in this paper.本文介绍聚醚型软质聚氨酯泡沫塑料无氟氯烃配方的研究.
8.Distribution of Chlorofluorocarbon and Its Tracer Study of Water Masses in the Arctic Ocean, Bering Sea and the Southern South China Sea;北冰洋、白令海、南海南部海域氟氯烃分布特征及其水团示踪研究
9.recycling of CFCs含氯氟烃的重复使用
10." Freon：Trademark for any of several organic compounds containing fluorine (fluorocarbons) and sometimes chlorine (chlorofluorocarbons, or CFCs)."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。
11.CFC's has remained in the atmosphere for years.含氯氟烃在大气中已经存在多年。
12.Avoid using aerosols that contain CFCs.（二）避免使用含氯氟烃喷雾制剂。
13.Vienna Convention on Fluorochlorohydrocarbons关于含氯氟烃的维也纳公约
14.Convention on Fluorochlorohydrocarbons关于含氯氟烃的(维也纳)公约
15.a CFC-Free No Frost Refrigerator using Rotary Compressor采用回转式压缩机的无氯氟烃间冷式冰箱
16.Study on Chlorofluorocarbons Impurities in Medical HFC-134a by GC-MS;医用HFC-134a中氯氟烃类杂质的GC-MS分析研究
17.The Application and Damage of Chlorofluorocarbons and Relevant International Conventions;氯氟烃的使用、危害及其相关的国际公约
18.Analysis Method of TFA in Water System环境水系统中氯氟烃替代品降解产物TFA的测定
相关短句/例句
CFC[英][,si: ef 'si:][美]['si '?f 'si]氟氯烃
1.The Study of Concentration Sampling for Monitoring CFC in Air.;氟氯烃检测中的富集采样研究
2.CFCs and the State of It's Substitutes;氟氯烃及其代用品的现状
3)HCFC氢氯氟烃
4)chlorofluorocarbons氯氟烃
1.Determined of chlorofluorocarbons in sea water by gas chromatography;海水中氯氟烃的气相色谱法测定
2.Research of determination method for chlorofluorocarbons in sea water;海水中氯氟烃测定方法研究
3.Study on Chlorofluorocarbons Impurities in Medical HFC-134a by GC-MS;医用HFC-134a中氯氟烃类杂质的GC-MS分析研究
5)CFCs氯氟烃
1.The Formation and Release of CFCs from Coal Combustion;燃煤过程中氯氟烃的产生和释放
2.Study on the Trends of Atmospheric CFCs;大气中氯氟烃类物质浓度变化的研究
6)hydrochloroflurocarbons氢氟氯烃
延伸阅读
氟氯烃是一类有机化合物，主要的是以氯原子取代甲烷中的氢，再通入氢氟酸中。氟氯烃广泛地存在于各种较早的制冷剂中作为热交换介质。氟氯烃被压缩时会放热，而压强变小时会大量吸热。氟氯烃可以在紫外线的照射下产生氯原子，作为臭氧分解的催化剂。因此对臭氧层危害极大。有研究指责氟氯烃的滥用是造成臭氧层空洞的重要原因。因此，我国政府已经全面禁止氟氯烃在家用制冷电器中的使用。二氟二氯甲烷是一种经典的氟氯烃，化学式 cf2cl2，是二氯甲烷与氟化氢气体取代得到的。氟氯烃化学性质稳定，低毒，部分略有香味
