英语词汇“doughnut tube”的翻译、意思、用法、释义-英汉汉英词典

单词	doughnut tube
释义	doughnut tube环形管doughnut tube環形管物理化學儀器設備名詞
随便看	travelling tray oven travel(l)ing valve travelling velosity of water travel(l)ing wave travelling wave travelling-wave aerial travel(l)ing-wave amplifier travelling-wave amplifier travel(l)ing-wave antenna travelling wave electron linear accelerator travelling wave heating travelling-wave klystron travelling wave line travelling-wave linear accelerator travel(l)ing-wave magnetron travelling-wave magnetron travel(l)ing-wave magnetron oscillations travel(l)ing-wave maser travelling wave maser travelling-wave maser travelling-wave oscillograph travelling-wave oscilloscope travel(l)ing-wave parametric amplifier travelling-wave photomultiplier travel(l)ing-wave phototube