lethal dose

a lethal dose of poison

毒药的致死剂量

a lethal dose of radiation

致命的放射剂量

He took a lethal dose of sleeping pills.

他吃了致命剂量的安眠药片.

The Lethal Dose 50 test ( LD 50 ) may also be replaced.

药剂致死剂量50 ( LD50 ) 试验也可以被代替.

A worker at a Russian nuclear facility gets exposed to a lethal dose of radiation.

一名俄国核电厂工人暴露于致死的辐射量.

There were significant differences in different strains of virulence genes type in hemolytic, proteolytic activity, cell toxicity and median lethal dose of mice.

不同毒力基因型的菌株在溶血性、溶蛋白性、细胞毒性及小鼠半数致死量方面存在明显差异。

C5b-9_(( n)), as an multieffect immune factor, can insert into cell membrane making cell lysis. Recently, the new researches demonstrates that non-lethal dose MAC can deposit on many

C5b-9（（n））是CNS炎症过程中一种多效免疫因子，在补体大量活化后，可插入细胞膜导致细胞溶解死亡，而近年来新的研究发现，非致死剂量的MAC可沉积于中

Someone had fed him a lethal dose of cyanide.

有人给他下了致命剂量的氰化物。