分离结合态与游离态放射性标记抗原不完全时会增加()
A.特异性结合量
B.非特异性结合量
C.敏感度
D.精确度
E.反应速率
参考答案:B
Each of the students in our class great interest in English and we each a copy of A New English-Chinese Dictionary.
A.shows; have
B.show; has
C.are; has
D.is; have
()可能是图形化的单用户、多任务操作系统。
A.UNIX
B.Netware
C.Dos
D.windows