经过的电磁域控制电子从中心阴极流到柱状阳极的二极管；通常在微波震荡器中。

经过的电磁域控制电子从中心阴极流到柱状阳极的二极管；通常在微波震荡器中。的英文翻译

基本释义

• a diode vacuum tube in which the flow of electrons from a central cathode to a cylindrical anode is controlled by crossed magnetic and electric fields; used mainly in microwave oscillators.