“vacuum transistor”的概念、定义、翻译、参考文献-科学参考

单词	vacuum transistor
释义	vacuum transistor [`vak·yǝm tran`zis·tǝr] ^ELECTRONICS A microminiature electronic device based on the control of electron emission from a field-emitter array into a vacuum.
随便看	sling sling psychrometer sling thermometer slip slip additive slipband slip bedding slip block slip casting slip clay slip cleavage slip direction slip face slip flow slip fold slip form slip forming slip friction clutch slip joint slip line slip-off slope slippage slippage loss slipped disk slipper brake

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