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2 definitions found

From: DICT.TW English-Chinese Medical Dictionary 英漢醫學字典

 cathode-ray tube 名詞
 陰極射線管,示波管

From: WordNet (r) 2.0

 cathode-ray tube
      n : a vacuum tube in which a hot cathode emits a beam of
          electrons that pass through a high voltage anode and are
          focused or deflected before hitting a phosphorescent
          screen [syn: CRT]