英语词汇“heated cathode”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	heated cathode
释义	heated cathode 基本例句旁热式阴极 A microwave tube in which electrons generated from aheated cathodeare 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
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