A .0.13
B .0.213
C .0.358
D .0.47
[单选题]某船Lbp=78m,吃水dm=4.80m,船宽B=12.2m,排水体积为2924m3,则其方形系数Cb为()。(小吨位船试题)A . 0.53B . 0.64C . 0.73D . 0.68
[单选题]某轮平均吃水dm=8m,查得型排水体积16160m3,该轮船壳系数K=1.0056。此时,该轮在标准海水中的排水量为()t。A . 16656.8B . 16250.5C . 16564.0D . 16471.1
[单选题]已知某轮吃水d=5.8m,水线面积为1650m2,排水体积V=7350m3,则其垂向棱形系数CVP为()。A .0.55B .0.66C .0.85D .0.77
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为( )。A.5mB.3mC.1.36mD.0.94m
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为( )。A.5mB.3mC.1.36mD.0.94m
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为( )。A.5mB.3mC.1.36mD.0.94m
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为()。A.5mB.3mC.1.36mD.0.94m
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为( )。A.5mB.3mC.1.36mD.0.94m
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为( )。A.5mB.3mC.1.36mD.0.94m
[单选题]矩形排水沟,底宽5m,水深3m,水力半径为()。A.5mB.3mC.1.36mD.0.94m