英语词汇“secondary emission cathode”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	secondary emission cathode
释义	secondary emission cathode 二次发射阴极
随便看	central control officer central control panel central control room central control room finishing installation central control room of hydropower station central control station central control system central control type air conditioner central control unit central convulsion central cooler central cooling central cooling system central cooling water system central cord syndrome central core central core disease central core zone central corporate expense central corridor central counterparty central crack central crank central crank-rocker central credit bureau 八面受敌八面圆通八面威风八面张罗八面玲珑八面莹澈八面见光八面驶风八音迭奏八音遏密 51877 51878 51879 51880 51881 51882 51883 51884 51885 51886