光电管，光电管,guangdianguan，光电管,guangdianguan，[拼音]：guangdianguan[外文]：phototube基于外光电效应的基本光电转换器件。光电管分为真空光电管和充气光电管两类。真空光电管真空光电管（又称电子光电管）由封装于真空管内的光电阴极和阳极构成。当入射光线穿过光窗照到光阴极上时，由于外光电效应...
光电管与光电倍增管，光电管与光电倍增管,guangdianguan yu guangdian beizengguan，光电管,倍增,guangdianguan,beizengguan,guangdian,yu，[拼音]：guangdianguan yu guangdian beizengguan[外文]：phototube and pho...
光电管与光电倍增管，光电管与光电倍增管,guangdianguan yu guangdian beizengguan，光电管,倍增,guangdianguan,beizengguan,guangdian,yu，[拼音]：guangdianguan yu guangdian beizengguan[外文]：phototube and pho...
光电管与光电倍增管，光电管与光电倍增管,guangdianguan yu guangdian beizengguan，光电管,倍增,guangdianguan,beizengguan,guangdian,yu，[拼音]：guangdianguan yu guangdian beizengguan[外文]：phototube and pho...