electron tube

英 [ɪˈlektrɒn tjuːb]

美 [ɪˈlektrɑːn tuːb]

电子管；真空管

电力

英英释义

noun

• electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope
  Synonym:tubevacuum tubethermionic vacuum tubethermionic tubethermionic valve

双语例句

• The phototube, a very special type of electron tube, is the heart of the talking-picture projector.
  光电管，一种非常特殊的电子管，是有声电影放映机的心脏。
• The transmitter was pulsed by an electron tube.
  电子管使发射器产生脉冲波。
• Method of testing fire by fire test electron tube
  用火焰检测电子管检测火焰的实验方法
• Graphitic Anode of Electron Tube
  电子管石墨阳极
• Heat Pipe Design for Electron Tube Cooling
  用于电子管冷却的热管设计
• Brazing quality and product reliability are both increased as using high frequency pulse microplasma arc heating process for assembly brazing of cathode and photoetching grid of electron tube.
  采用高频脉冲微束等离子弧做为电子管阴极和光刻栅极装配钎焊工艺的热源，提高了钎缝质量和产品的可靠性。
• An electron tube used to generate or amplify electromagnetic radiation in the microwave region by velocity modulation.
  通过速率的调制在微波波段产生或增强电磁辐射的电子管。
• Brazing for assembling cathode and photoetching grid of electron tube using high frequency pulse plasma flame
  电子管阴极和光刻栅极的高频脉冲等离子弧钎焊
• Design and Calculation of Electron Tube Water Cooling Anode Heat Dissipation Capacity
  电子管水冷阳极散热能力的设计计算
• The joints of high purity alumina ceramic and oxygen-free copper with high strength and low gas loakage are needed in electron tube.
  电真空应用中，要求高纯氧化铝与无氧铜的连接接头具有较高的强度和气密性。