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.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