英语词汇“positive source”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	positive source
释义	positive source 基本例句电源正极 Straight polarity indicates the weldment connected to welding machine positive polarity.正接是工件接电源正极。
随便看	methyldalbergin methyldeacety asperulosidate Methyldeacetylasperulosidate methyl deacetylaspidofilinee methyldeacetyl aspidospermine Methyldebenal methyl decanoate methyl decine-carbonate methyl dehydroabietate methyl-dehydropyran methyldehydrotestosterone methyl demethyl dehydro abietate methyl demeton methyldendrobium salt methyldeoxyadenosine methyldeoxyadenylic acid methyldeoxyallose methyldeoxycytidine methyldeoxycytidylic acid methyldeoxydenylic acid methyldeoxyuridine methyldeoxyynojirimycin methyldephinidin methyl derivative methyldesorphine