影响湿热灭菌的因素是
A.介质的pH值
B.蒸气性质
C.温度
D.所选择的参比温度
E.微生物种类与数量
参考答案:A,B,C,E
改错。
( ) 1. This is me sister. _________________
A B C
( ) 2. Point in the salad. _________________
( ) 3. Please says, " Hello." _________________
( ) 4. Do you want to eats? _________________
( ) 5. This is my friends. _________________
_______试验有助于快速鉴别革兰阳性和阴性细菌败血症。