| 释义 |
CFCabbr. Chem. chlorofluorocarbon, any of a class of usu. gaseous compounds of carbon, hydrogen, chlorine, and fluorine, used in refrigerants, aerosol propellants, etc., and harmful to the ozone layer in the earth's atmosphere owing to the release of chlorine on exposure to solar ultraviolet [缩略]【化】含氯氟烃(由碳、氢、氯及氟构成的气体化合物，用于冷冻剂、火箭燃料等。由于暴露于太阳紫外线时会释放出氯气，故对大气臭氧层具有破坏作用) |