已知压力输水管模型实验的长度比尺λι=8,若原型和模型采用同一流体,则其流量比尺λqy=( )。
A.8
B.10
C.12
D.16
参考答案:A
肺炎链球菌所致化脑治疗时首选()
A.头孢曲松
B.头孢曲松+氨苄西林
C.万古霉素
D.庆大霉素
E.青霉素
The new movie "Atomu" (阿童木) reminded many people ______ their childhood. [ ]
A. in
B. to
C. of
D. for