Chinese translation for "half-life"

 
【原子能】半衰期〔放射性同位素分裂[从生物体中排出]一半量的时间〔也作 half life 或 half life period〕〕。

Example Sentences:

	1.	It has a half-life of about 41/2 billion years . 它的半衰期大约为45亿年。
	2.	The half-life of francium is 22 minutes . 钫的半衰期是22分钟。
	3.	Evolutionists have recently learned that groups of species also have what might be called a half-life . 进化论者最近发现生物属种也具有一种可以称为半死亡期的时期。

Similar Words：

"half-latticed girder" Chinese translation, "half-length" Chinese translation, "half-length blade" Chinese translation, "half-length skew" Chinese translation, "half-lethal dose" Chinese translation, "half-life 2" Chinese translation, "half-life 2 the orange box" Chinese translation, "half-life fx" Chinese translation, "half-life in vivo" Chinese translation, "half-life loan value" Chinese translation