电磁辐射发射电平
electromagnetic radiation levels
电流发射密度
emitted current densities
定电流发电机
constant-current generator
发射电流密度
current density
emission current density
electron emission current density
emitted current densities
发射电流响应
Transmitting current response
零场发射电流
Zero-field emission current
零电场发射电流
zero field emission current
热电子发射电流
thermionic emission currents
无场发射电流
field-free emission current
阴极发射电流
the cathode current emission
cathode current destiny
阴极角向发射电流密度
Cathode angular current intensity
电流－电流转换器
current-current converter