A.101.029m
B.101.013m
C.101.031m
D.101.021m
[单选题]自水准点M(HM=100.000m)经8个站测至待定点A,得hMA=+021m。再由A点经12个站测至另一水准点N(HN=105.121m),得hAN
[单选题]自水准点M(HM=100.000m)经4个测站至待定点A,得;再由A点经6个站测至另一水准点N(HN=105.121m),得。则平差后的A点高程为:()A . 101.029mB . 101.013mC . 101.031mD . 101.021m
[单选题]自水准点M(Hm=100.000m)经4个测站至待定点A,得hMA=+1.021m;再由A点经6个站测至另一水准点N(HN=105.121m),得han=+4.080m。则平差后的A点高程为:()A . 101.029mB . 101.013mC . 101.031mD . 101.021m
[单选题]对某一施工现场进行高程测设。M点为水准点,已知高程为12.000m;N点为待测点。安置水准仪于M、N之间,先在M点立尺,读得后视读数为4.500m,然后在N点立尺,读得前视读数为3.500m。N点高程为()m。A . 11.000B . 12.000C . 12.500D . 13.000
[单选题]对某一施工现场进行高程测设,M点为水准点,已知高程为12.00m;N点为待测点,安置水准仪于M,N之间,先在M点立尺,读得后视读数为4.500m,然后在N点立尺,读得前视读数为3.500m,N点高程为( )m。A.11.000B.12.000C.12.500D.13.000
[单选题]已知水准点高程HM=43.251m,测得后视读数a=000m,前视读数b=2.283m。则视线高H、N点对M点的高差hMN和待求点N的高程HN分别为(
[单选题]已知水准点高程HM=43.251m,测得后视读数a=000m,前视读数b=2.283m。则视线高H、N点对M点的高差hMN和待求点N的高程HN分别为(
[单选题]已知水准点A的高程为16.163m,现要测设高程为15.000m的B点,水准仪架在AB两点之间,在A尺上读数为1.036m,则B尺上读数应为()A . 1.163mB . 0.127mC . 2.199mD . 1.036m
[单选题]已知水准点高程为35.000m,当测设某±0高程(35.280m)时,后视读数为050m,则欲立尺点的读数应是( )。A.0.280mB.0.770
[单选题]已知水准点高程为35.000m,当测设某±0高程(35.280m)时,后视读数为050m,则±0欲立尺点之读数应是()。A.0.280mB.0.770