A . 测者地平距离
B . 物标地平能见距离
C . 测者地平距离加物标地平能见距离
D . 以上都不是
[单选题]某物标高16米,则物标的能见地平距离为()。A .16mB .33.44mC .8.36mD .32m
[单选题]某船驾驶员的眼高9米,观测的灯塔高度36米,则物标的地理能见距离为()。A .18.81mB .94.05mC .45mD .36m
[单选题]测者眼高为9m,物标高程为25m,则物标地理能见距离为()nmile。A .6.27B .10.45C .16.72D .17.67
[单选题]测者眼高为25m,物标高程为36m,则物标地理能见距离为()nmile。A .10.45B .12.54C .20.9D .22.99
[单选题]测者眼高为9m,物标高程为16m,则物标地理能见距离为()nmile。A .6.27B .8.36C .14.63D .6.67
[单选题]测者眼高为9m,物标高程为36m,则物标地理能见距离为()nmile。A .6.27B .12.54C .18.81D .19.84
[单选题]测者眼高为25m,物标高程为16m,则物标地理能见距离为()nmile。A .8.36B .12.54C .10.45D .18.81
[单选题]测者眼高为25m,物标高程为25m,则物标地理能见距离为()nmile。A .8.36B .12.54C .10.45D .20.9
[单选题]测者眼高为16m,物标高程为16m,则物标地理能见距离为()nmile。A .6.27B .8.36C .14.63D .16.72
[单选题]测者眼高为16m,物标高程为25m,则物标地理能见距离为()nmile。A .6.27B .8.36C .10.45D .18.81