英语词汇“half-life”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-强风暴家园网

单词	half-life
释义	half-life['hɑ:flaif]n.1.■昙花一现的繁荣期，短暂的昌盛期；(衰落前的)繁荣期2.■【生物学】半排出期；半留存期3.■【计算机】半减期，半衰期；半寿命；半衰变周期4.■【核物理学】(放射性的)半衰期；半减期5.■【化学】半反应期6.■【绘画】实物的一半大小(的画、塑像等)7.■不丰富的生活;令人不满意的生活方式[亦作half life, halflife,亦称作half-life period]变形n.half-lives
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