“microwave vacuum electronic device”的概念、定义、翻译、参考文献-科学参考

单词	microwave vacuum electronic device
释义	microwave vacuum electronic device Encyclopedia 工学微波真空电子器件释 microwave vacuum electronic device微波真空电子器件利用真空中自由电子与微波电磁场相互作用产生和放大微波信号的真空电子器件。
随便看	customized bus customized printing of surgical navigation templates customized reading customized service customized TV drama custom-made clothing custom mapping Customs Clearance customs express supervision place Customs-house of Linqing Canal customs law Customs Law of the People's Republic of China custom source Customs Press customs protection of trademark customs special supervisory zone custom structure customs valuation Customs War Cusuco National Park CUSUM cut cut-and-choose technique cut and fill mining method cut and trial method

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