题目内容
(请给出正确答案)
[单选题]
M点的高程为43.251m,测得后视读数为a=1.000m,前视读数为b=2.283m,则视线高Hi和待测点B的高程分别为()m
A.45.534,43.251
B.40.968,38.685
C.44.251,41.968
D.42.251,39
答案
C、44.251,41.968
如果结果不匹配,请 联系老师 获取答案
A.45.534,43.251
B.40.968,38.685
C.44.251,41.968
D.42.251,39
C、44.251,41.968
A.45.534,43.251
B.40.968,38.685
C.44.251,41.968
D.42.251,39
A.101.75m、101.45
B.99.9m、101.45
C.100.05m、99.90
D.96.50m、96.85
A.45.910m
B.46.138m
C.46.116m
D.47.241m
A.101.85m、101.50m
B.99.80m、100.15m
C.103.50m、103.15m
D.96.50m、96.85m
A.+0.001m
B.-0.001m
C.+0.002m
D.-0.002m
A.+0.001m
B.一0.001m
C.+0.002m
D.一0.002m
A.13.688
B.16.312
C.16.401
D.17.713
A.1.312
B.16.312
C.-1.312
D.17.713