[quote]原帖由 subsistierend 于 2008-8-3 23:35 发表

因为纤维蛋白酶把血液中的纤维蛋白前体水解了,所以X血不凝结 [/quote]
正解
wqerty 2008-08-03 23:28
From_HMX 2008-08-03 23:29
ID为锔 2008-08-03 23:29
From_HMX 2008-08-03 23:29
Cs_铯 2008-08-03 23:29
ID为锔 2008-08-03 23:29
REAL彬 2008-08-03 23:29
ID为锔 2008-08-03 23:30
次碳酸钴 2008-08-03 23:30
REAL彬 2008-08-03 23:31