英语词汇“半存留期”的翻译、意思、用法、释义-英汉汉英词典

单词	半存留期
释义	半存留期 bàn cún liú qī half-life半存留期phr.half life【生】半排出期，半存留期（放射性同位素从生物有机体中排出一半量的时间）
随便看	an act is punishable only if expressly so provided by the law in force at the time of its commission an act of a play an act of civility an act of congress an act of god an act of grace an act of homage an act of legislature an act of oblivion an act of parliament an act of the legislature an actor on the stage an act upon appeal anacuao anacuao, mount anaculture anacusia anacusis anacusis; anacousia an acute accent an acute angle an acute author an acute disease an acute pain anacœnosis