“ac/dc motor”的概念、定义、翻译、参考文献-科学参考

单词	ac/dc motor
释义	ac/dc motor [´ā·sē´dē·sē `mōd·ǝr] See <<universal motor>>
随便看	quartz claim quartz clock quartz crystal quartz-crystal filter quartz-crystal resonator quartz delay line quartz diorite quartz fiber quartz-fiber dosimeter quartz-fiber electroscope quartz-fiber manometer quartz-flooded limestone quartz graywacke quartz horizontal magnetometer quartz-iodine lamp quartzite quartzitic sandstone quartz lamp quartz lattice quartz mine quartz monzonite quartz oscillator quartzose quartzose arkose quartzose chert

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