题目内容

下列不属于物理灭菌法的是( )

A. 紫外线灭菌
B. 环氧乙烷
C. γ 射线灭菌
D. 微波灭菌
E. 湿热灭菌

查看答案

搜索结果不匹配？点我反馈

更多问题

滤过除菌法常用的微孔滤膜滤器的孔径为多少um( )

A. 0.20 
B. 0.21 
C. 0.22 
D. 0.23 
E. 0.24

关于灭菌法的叙述中哪条是错误的( )

A. 灭菌法是指杀死或除去所有微生物的方法
B. 微生物只包括细菌、真菌
C. 细菌的芽孢不易杀死因此灭菌效果应以杀死芽孢为准
D. 在药剂学中选择灭菌法与微生物学上的不尽相同

下列滤器中能用于终端滤过的是( )

A. 砂滤棒
B. 3号垂熔玻璃滤器
C. 板框滤器
D. 微孔滤膜器

Listen to the passage and fill in the blanks with the words you hear. The passage will be read three times. Hello, I’m David. This is the first time I’m talking to you. First of all, let me tell you something about myself and my family. I’m (1) _____, and I’m a first-year student in a technical (2)_ . There are four people in my family: my dad, my mom, my sister and me. We live in a (3)_ . My dad is tall. He has brown hair and blue eyes. My mom is short. She has (4)_ and brown eyes. My sister Mary is twelve years old, and she’s in the (5)_______ . We love each other and we often go outing together over the weekend.