half life

来源:互联网 in 综合百科 2025-12-08 08:14:35

half life汉语翻译:
【医】 半衰期(放射性物质), 半存留期(化学性物质)英语解释:
名词 half life:

the time required for something to fall to half its initial value (in particular, the time for half the atoms in a radioactive substance to disintegrate)同义词:half-life

例句:

He's been lucky all his life and has never had to find out how the other half lives.他享了一辈子的福,从来不知道穷人生活的滋味。

免责声明:本站文字信息和图片素材来源于互联网,仅用于学习参考,如内容侵权与违规,请联系我们进行删除,我们将在三个工作日内处理。联系邮箱:chuangshanghai#qq.com(把#换成@)

-- End --