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control grid    我要挑错精准翻译

参考词典中control grid的常规释义:

基本释义
  • 控制栅,控制栅极
英英解释
  •  1个名词解释

    1. an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube
      [同] control grid, grid
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