1. cathode for vacuum electronic device 
   真空电子器件阴极
2. a cathode that emits electrons when illuminated. 
   照亮时能发射电子的阴极。
3. An electron tube with a photosensitive cathode. 
   光电管具有感光的阴极电子管
4. of or at or pertaining to a cathode. 
   处于阴极的或与之相关的。
5. the jet was directed axially toward the cathode. 
   射流的轴线朝向阴极。

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• 1. 阴极分析
  cathodal || 阴极的...cathode analysis || 阴极分析...cathode anchor || 阴极锚(电子管阴极零件), 阴极支架
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