M点高程HM=43.251m,测得后视读数a=1.000m,前视读数b=2.283m。则视线高Hi和待求点N的高程分别为:()
A、45.534m,43.251m
B、40.968m,38.685m
C、44.251m,41.968m
D、42.251m,39.968m
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M点高程HM=43.251m,测得后视读数a=1.000m,前视读数b=2.283m。则视线高Hi和待求点N的高程分别为:()
A、45.534m,43.251m
B、40.968m,38.685m
C、44.251m,41.968m
D、42.251m,39.968m
本站整理有大量高等教育、资格考试类试题答案,Ctrl+D收藏备用!