cathode filament是什么意思

网络释义

1)cathode filament,阴极灯丝2)filamentary cathode,灯丝式阴极3)filament,丝，线，灯丝，丝极，阴极4)activation of filament,灯丝(阴极)激活5)filament,灯丝，丝极6)hot-cathode lamp,热阴极灯