单项选择题
A.V=6072m3,SRT=32dB.V=6072m3,SRT=73dC.V=6667m3,SRT=32dD.V=6667m3,SRT=73d
A.487B.661C.851D.1241
A.增加了87L/sB.减少了87L/sC.增加了126L/sD.减少了126L/s
A.0.963B.1.001C.1.100D.1.117
A.130B.148C.167D.184
A.河床式取水构筑物B.岸边式取水构筑物C.浮船式取水构筑物D.缆车式取水构筑物
A.0.50B.0.55C.0.70D.1.00
A.1864B.1951C.1960D.2156
A.0.55B.1.00C.1.56D.1.81
A.6600B.7850C.8725D.8750
A.4.89B.5.54C.13.19D.13.84