英语词汇“helium tube”的翻译、意思、用法、释义-英汉汉英词典

单词	helium tube
释义	helium tube氦管helium tube氦管電機工程helium tube (helium valve)氦管電機工程helium tube氦管電力工程
随便看	over-all brightness transfer characteristic overall cable assembly overall calibration overall cell reaction overall character overall characteristic overall chart over all circuit routine test overall circumference overall claim disposition code overall coefficient overall coefficient collector losses overall composition overall compressor overall computing speed overall concentration overall cost leadership overall counting efficiency overall data overall decision overall design overall development plan of offshore oil-gas field overall diameter overall differential protection overall dimension