英语词汇“protoactinium”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	protoactinium
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	protoactinium 英?[?pr??t??'?kt?n??m] 美?[?pro?to?'?kt?n?rm] 释义 n. 镤英英释义 Noun 1. a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead 行业词典医学镤：同protactinium???
随便看	modulation distortion modulation distortion characteristic modulation distortion degree modulation distortions modulation diversity modulation dividertube modulation divider tube modulation-doped modulation-doped barrier modulation-doped FET modulation-doped field-effect transistor modulation-doped field effect transistor modulation-doped field effect transistor, MODFET modulation doped heterojunction modulation-doped heterostructure modulation-doped quantum wells modulation-doped structure modulation doping modulation duration time modulation efficiency modulation efficiency factor modulation element modulation eliminator modulation envelope modulation error

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protoactinium