“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	work function of metal work function of semiconductor work haozi work hardening work hardening index Work Hard to Promote Putonghua（Editorial） Work Hard to Promote the Reform of Chinese Characters, the Promotion of Putonghua and the Standardization of Chinese（Editorial） workholder work index work information collecting methods working working alliance working aperture working area working berm Working Capital working capital Working Capital Financing Policy Working capital holding policy working capital investment Working Capital Management working capital management policy Working Conditions working conditions working conditions chart of the steam turbine for cogeneration

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