“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	sead rearing of sea cucumber sead rearing of sea urchin sead rearing of Strongylocentrotus intermedius sead rearing of Strongylocentrotus nudus seadyke Seafarer's health care seafloor backscatter seafloor cabled observatory seafloor electromagnetic detection seafloor geothermal probe seafloor heat flow seafloor heat flow detection seafloor heat flow equipment seafloor heat flow measurement seafloor heat-flow measuring instruments seafloor imaging system seafloor induced polarization instrument seafloor laboratory seafloor magnetic strips seafloor orthogonal electromagnetic transmitter seafloor position measuring tail seafloor sampler seafloor sediment survey seafloor sediment type seafloor shallow drill

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