短語(yǔ)詞組短語(yǔ)electron ray indicator tube 電子射線指示管;電子射線唆使管ray sieve tube 射線篩管;放射狀篩管cathode ray storage tube 陰極射線存儲(chǔ)管cathode ray memory tube 陰極射線存儲(chǔ)管ray receiving tube 陰極射線接收管x ray guiding tube x 光導(dǎo)管ray anode tube X 射線陽(yáng)極管infrared ray heating tube 紅外線加熱管cathode ray oscillograph tube 陰極射線示波管 返回 ray tube