明渠水流中建筑物模型试验,已知长度比尺λ=4,则模型流量应为原型流的:()
A.1/2
B.1/32
C.1/8
D.1/4
参考答案:B
I have______ all my pocket money. I have to find a part-time job. [ ]
A. gotten out, of
B. taken out of
C. run out of
D. gone out of'
胆胀气滞血瘀型表现为右胁部
A.呕吐黄水味苦B.呕吐酸水绿水C.泛吐清水D.呕吐酸腐难闻E.呕吐涎沫