secondary emission
secondary emission是什么意思、secondary emission怎么读
【电】 二次发射
secondary emission汉语翻译
【电】 二次发射
secondary emission英语解释
名词 secondary emission:
- the emission of electrons from a surface that is bombarded by higher energy primary electrons
secondary emission例句
- An electrode used in certain electron tubes to provide secondary emission.中间极，二次发射电极一种用于一定电子管作第二次发射电极