Home > Term: 一半
一半
一种物质，造成 50%的感染者死亡的剂量。
- Vārdšķira: noun
- Nozare/domēns: Law enforcement; Military
- Category: Terrorism
- Organization: 11-Sept.Org
0
Autors
- Lianghong
-
(V.I.P) 31203 points - 100% positive feedback
(Hangzhou, China)
