英语词汇“valve tube”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	valve tube
释义	valve tube 基本例句电子管 In a radio tube there is a source of electrons.在电子管中，有一个电子发射源。 Valve actuators have not been correctly adjusted.电子管驱动器还没有正确调整。
随便看	ecofanatic ecofanatics eco farm eco-farming eco-farmyard ecofascism ecofascist ecofascistic ecofascists ecofauna ecofcminism ecofreaks eco-freaks ecofriendliness eco-function importance eco-function regionalization ecofeminism eco-feminism ecofeminism interpretation ecofeminisms ecofeminist eco-feminist Eco-feminist ecofeminists eco-fertilizer