单词	line， vacuum
释义	line， vacuum(pump)真空(泵)線核能名詞
随便看	electron-discharge machining electron-discharge tube electron-- disintegration electron displacement electron distribution electron distribution curve electron-distribution curve electron-donating group electron donative group electron donner electron donor electron donor-acceptor complex electron donor-acceptor complex {= eda complex} electron donor atom electron-dot notation electron dot structure electron dot symbol electron-dot symbol electron double resonance spectroscopy electron doublet electron drift electron drift detector electron drift velocity electron duplet electronegation atom