英语词汇“evacuated tube”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	evacuated tube
释义	evacuated tube 基本例句电子管 In a radio tube there is a source of electrons.在电子管中，有一个电子发射源。 A tube or a transistor can amplify an incoming signal.电子管和晶体管能放大输入的信号。
随便看	minette ore minettes minetti Minetti minettia minettiafrendeliafuscofasciata minettia frendelia fuscofasciata minettiafrendeliahoozanensis minettia frendelia hoozanensis minettiafrendeliamultisetosa minettia frendelia multisetosa minettiafrendelianigrohalterata minettia frendelia nigrohalterata minettiafrendeliaquadrispinosa minettia frendelia quadrispinosa minettiafrendeliarufiventris minettia frendelia rufiventris minettiafrendeliatubifera minettia frendelia tubifera minettiaminettiellaatratula minettia minettiella atratula Minetto mine tub mine tube mine tunnel