A.1米,λQ=1000 B.10米,λQ=100 C.1米,λQ=100000 D.10米,λQ=100000
A.0.65B.0.67C.0.75D.2.5
A.遠離式水躍 B.臨界水躍 C.強淹沒水躍 D.淹沒系數(shù)為1.05~1.1的弱淹沒水躍