A. 74.769m
B. 70.121m
C. -74.769m
D. -70.121m
在进行水准测量时,由A点向B点进行测量,测得AB之间的高差hAB=2.324m, A点高程HA=72.445m,则B点的高程HB为( )A. 74.769mB.
[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]已知A点高程HA=72.445m,A、B两点间的高差hBA=-2.324m,则B点的高程HB为( )m。A.-74.769B.-70.121C.70
[单选题]已知A点高程HA=72.445m,A、B两点间的高差hBA=-2.324m,则B点的高程HB为()m。A.-74.769B.-70.121C.70.1
[单选题]已知A点高程HA=72.445m,A、B两点间的高差hBA=-2.324m,则B点的高程HB为()m。A.-74.769B.-70.121C.70.1
已知A点高程HA=72.445M,高差HAB =2.324没, 则B点的高程HB为____________。A. 70.121 mB. 74.769mC. -7
[单选题]某站水准测量时,由A点向B点进行测量,测得A、B两点之间的高差为0.506m,且B水准尺的读数为2.376m,A点高程为16.520m,则A点水准尺的
[单选题]已知B点高程为67.586m,测得AB高差为—32.414m,A点的高程是()A . 100mB . 35.172mC . -35.172mD . 48.212m
一个测站的水准测量,由A点到B点,测得AB之间的高差为0.698m,且B点的水准尺读数为1.376m,则A点的水准尺读数为 ( )m。A. 0.698B. 0.