字典網>> 英漢字典>> D開頭詞條>>directiy heated cathode的意思 漢英字典directiy heated cathode中文翻譯：【電】 直接加熱式陰極英文字典 相關詞條：DI di- di-(1-bromoethyl)sulfide di(2-ethylhexyl) adipate di(2-ethylhexyl) phosphate di-(2-ethylhexyl)chloromethylphosphonate(DEHCLMP) di-(2-ethylhexyl)phosphoric acid di(3,5,5-trimethyl hexyl)adipate di-(4-phenyl isocyanate)methane di(-beta-butoxyethyl)ether