英语词汇“protoactinium”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	protoactinium
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	heat deflector heat deformation heat-deformation temperature heat deformation test heat deformation tester heat degeneration test heat-degradation heat degradation heat degradition heat degree heat-delivery surface heat delivery surface heat demand heat denaturated albumin heat denaturation heat denaturation test heat density heat destortion point heat detecting equipment heat detection heat-detection system heat detector heat detectors heat deterioration heat-developed

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protoactinium