多光电阴极变像管
multi-photocatode image converter
半透明光电阴极
semitransparent photocathode
银氧铯光电阴极
silver oxygen cesium photocathode
异质结光电阴极
heterojunction photocathode
锑化铯光电阴极
cesium antimonide photocathode
全反射干涉式光电阴极
totally reflective interference photocathode
光电阴极行波管
photocathode travelling wave tube
高发射光电阴极
hihg rmission photoathode
光电阴极保护系统
photovoltaic cathodic protection system
高纯度光电阴极
high absolure photocathode