| 释义 |
ENGLISH PHRASES 英文词组〔aura〕a blue aura 蓝辉(或电子管中的辉光)英汉大词典〔degas〕degas an electron tube 给电子管除气英汉大词典〔degas〕to degas an electron tube给电子管除气21世纪英汉〔diameter〕a tube less than a fifth of the diameter of a human hair. 直径不足人的头发直径1/5的电子管柯林斯高阶〔monolithic〕transitions such as going from vacuum tubes to transistors, to integrated circuits, to monolithic circuits例如从电子管到晶体管, 到集成电路, 再到单片集成电路的转变外研社新世纪〔mutual〕the mutual characteristic of a tube 电子管的屏栅特性英汉大词典〔pulse〕a transmitter pulsed by an electron tube通过电子管产生脉冲的发射管21世纪英汉 |