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

• An electron tube is generally used for amplification, and vacuum tube is another term for this device.
  电子管通常用来放大，而真空管则是电子管的另一名称。
• 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
• Life Prolonging of the Metallic Ceramic Electron Tube
  延长金属陶瓷电子管使用寿命浅谈
• 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。
• The field of electronics includes the electron tube, transistor, integrated circuits and so on.
  电子学的范围包括电子管、晶体管和集成电路等。
• The transmitter was pulsed by an electron tube.
  电子管使发射器产生脉冲波。
• He SCL-90 symptoms self evaluation scale was applied to study 128 female workers in the air conditioned room of electron tube workshop.
  本文采用SCL&90症状自评量表对某电子管厂空调车间128名女工的心理卫生状况进行了分析。
• Heat Pipe Design for Electron Tube Cooling
  用于电子管冷却的热管设计
• Within the last few decades, the electron tube has been largely replaced by the transistor.
  在近几十年里，电子管已大大为晶体管所取代。