| 释义 |
mag·ne·tron AHD[măgʹnĭ-trŏn'] D.J.[ˈmægnɪˌtrɒn]K.K.[ˈmægnɪˌtrɑn]n.（名词）- A microwave tube in which electrons generated from a heated cathode are affected by magnetic and electric fields in such a way as to produce microwave radiation used in radar and in microwave ovens.磁控管：一种微波管，它里面的发热阴极发出的电子受到磁场和电场的影响，从而产生能用于雷达和微波炉微波辐射
- magne(t) magne(t)
- -tron -tron
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