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	seakeeping basin seakeeping capability sea keeping capacity sea-keeping capacity seakeeping capacity seakeeping characteristics seakeeping consideration seakeeping data analysis center seakeeping laboratory seakeeping operating envelope (soe) seakeeping performance seakeeping performance criteria seakeeping performance diagram seakeeping performance efficiency seakeeping performance index (spi) seakeeping polar diagram sea keeping qualities seakeeping qualities seakeeping quality sea keeping quality seakeepings sea-keepings seakeeping tank seakeeping test seakeeping theory

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protoactinium