Man – made CFCs are the main cause of ozone depletion in the stratosphere.人造氯氟烃是臭氧层破坏的主因.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.CFCs cause depletion of ...
CFCs cause depletion of atmospheric ozone.氟氯化碳会损耗大气臭氧.The pressure distributions of the circumfluent cyclone system CFCS are studied experimentally in detail.测定了环流循环除尘系统内的静压分布....the Montreal Protocol to phase out use an...