英语词汇“滅火機”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	滅火機
释义	滅火機 miè huǒ jī在喷射动力作用下，使灭火药剂迅速射向火源的灭火设备。常用的有“1211”、二氧化碳、合成泡沫、干粉等灭火机。“1211”为含氟、溴的化学灭火剂，其内含一个碳、两个氟、一个氯、一个溴原子，故名。使用“1211”灭火机时，受热产生的溴离子参与到燃烧反应历程中，使燃烧链锁反应中止，能高效、低毒扑救多种类型火灾。灭火机
随便看	secondary metabolitds secondary metabolite secondary metabolite product secondary metabolite products in plants secondary metabolites secondary metabolities secondary metabolitos secondary metal secondary metal-air batteries secondary metal-air battery secondary metallurgy secondary metals Secondary Metals secondary metalworking secondary metal working secondary metamorphosis secondary meter secondary meter instrument secondary methemoglobinemia secondary metre secondary microcephaly secondary microseism secondary microsporocyte secondary microwave attenuator secondary migration