| 单词 | fluorocarbon |
| 释义 | fluorocarbon (once / 125738 pages) n WORD FAMILY fluorocarbon: fluorocarbons USAGE EXAMPLESSeveral of the defendants also are accused of buying and illegally exporting fluorocarbon rubber O-rings to Iran. Los Angeles Times(Oct 28, 2016) Looking at all types of greenhouse gases from energy and other sources— carbon dioxide, methane, nitrous oxide, and various fluorocarbons — two scientists at the U.S. US News(Sep 26, 2016) Some use fluorocarbon leaders as light as 15-pound test to tie their egg leaders. Seattle Times(Sep 25, 2016) n a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols Hypo|Hyper CFC, chlorofluorocarbon a fluorocarbon with chlorine; formerly used as a refrigerant and as a propellant in aerosol cans HFC, hydrofluorocarbona fluorocarbon emitted as a by-product of industrial manufacturing PFC, perfluorocarbona powerful greenhouse gas emitted during the production of aluminum tetrafluoroethylenea flammable gaseous fluorocarbon used in making plastics (polytetrafluoroethylene resins) HCFC, hydrochlorofluorocarbona fluorocarbon that is replacing chlorofluorocarbon as a refrigerant and propellant in aerosol cans; considered to be somewhat less destructive to the atmosphere Freonany one or more chlorofluorocarbons (or related compounds) that are used as an aerosol propellant, organic solvent, or refrigerant halocarbon one of various compounds of carbon and any of the halogens |
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