A . 16.50m
B . 48.50m
C . 34.10m
D . 30.90m
[判断题] 已知B点高程为279.340m,A、B点间的高差hAB=-2.003m则A点高程为281.343。A . 正确B . 错误
[单选题]若A点的高程为88.172m,B点的高程为136.366m,设假定水准面高程为100m,并设为±0.00标高,则A、B点的标高为()A . 11.828m,-36.366mB . -88.172m,136.366mC . -11.828m,36.366mD . 188.172m,-36.366m
[单选题]已知B点的高程为282.000m,hBA=4.500m,则A点的高程应为()。A . 286.500mB . 4.500mC . 277.500mD . 284.500m
[单选题]已知B点的高程为282.000m,hBA=-4.200m,则A点的高程应为()。A . 286.200mB . -4.200mC . 277.800mD . 284.200m
[单选题]已知点A的高程为282.000m,hAB=4.500m,则B点的高程应为()。A . 286.500mB . 4.500mC . 277.500mD . 284.500m
[单选题]已知点A的高程为282.000m,hBA=4.200m,则B点的高程应为()。A . 286.200mB . -4.200mC . 277.800mD . 284.200m
[单选题]设A点的高程为40.000m,AB的高差为-2.483m,则B点的高程为()。A .37.517mB .42.483mC .40.000mD .-2.483m
[单选题]已知A点高程HA=72.445M,高差HBA=2.324M,则B点的高程HB为()。A .74.769MB .70.121MC .-74.769MD .-70.121M
[单选题]知A点高程HA=72.445m,高差hBA=-2.324m,则B点的高程HB为:()A .74.769mB .70.121mC .74.769mD .70.121m
[单选题]设A点的高程为40-000m,AB的高差为-2-483m,则B点的高程为()。A . 37-517mB . 42-483mC . 40-000mD . .D-2-483m