cathode

[ˈkæθəʊd] [ˈkæθoʊd]
  • 复数:cathodes;
  • 例句
    柯林斯高阶英汉双解学习词典释义
    • N-COUNT
      (电池等的)阴极,负极
      A cathode is the negative electrode in a cell such as a battery.
    英汉词典释义
    英英词典释义
    • Noun
      1. a negatively charged electrode that is the source of electrons in an electrical device
      2. the positively charged terminal of a voltaic cell or storage battery that supplies current
    行业词典
    • 冶金学: 阴极;
      医学: 电极:在一个电化学电池中发生还原的电极,即在电解电池中的阴(负)电极,在伏打电池中的阳(正)电极;负极,阴极:一个仪器或装置的负极,如电子管,X-线管,及电泳池的负极。参见anode;
      机械: 阴极;发生还原反应的电极,即反应物于其上获得电子的电极。;
      物理学: 阴极射线管;cathode-ray tube;
      电力: 阴极射线示波器;cathode-ray oscilloscope;
      电子学: 阴极;
      电工: 阴极;