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电子注调制方式
释义
电子注调制方式
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工学
电子注调制方式
释
electron beam modulation
电子注调制方式
在真空电子器件中,通过在电极间施加不同形式的电压(脉冲电压或直流电压),控制电子注的产生和传输,调节电子流的大小,使器件工作在不同方式(脉冲或连续波)的技术。
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glasses of the Tang and Song Dynasties
glasses of the Wei,Jin,and Southern and Northern Dynasties
glasses of the Yuan,Ming and Qing Dynasties
glass fiber
glass fiber reinforced plastics equipment
glass fiber reinforcements
glass fibre reinforced plastic
glass filter
glass forming
glass furniture
glass harmonica
glassine
glassiness
glass insulating material
glassite
glassivation
glass jar
glass-lined crater
glass-lined equipment
glass-lined microcrater
glass liquid thermometer
glass-liquid thermometer
glass lubricating extrusion
glass matrix composites
glass melting furnace
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