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biological half-life
['baɪə(')lɔʤɪk(ə)l'hɑ:faɪf]
anim.husb.
生物半排期
指进人一个生物系统(如家畜)的某种物质(如放射性物质、药物)1/2 的数量通过正常渠道排出体外所需时间
chem.
生物半衰期
有机体中放射性同位素的半排出期
el.
生物半衰期【核】
;
生物半排期
genet.
生物学半衰期
mol.gen.
生物半衰期
(分生)
repr.biol.
生物学半衰期
进人一个生物系统的物质,其数量的二分之一通过正常渠道排出体外所需时间
UN, chem.
生物半衰期
biological half life
nucl.phys.
生物半衰期
nurs.
生物半减期
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