设=AH15.032m,=BH14.729m,=ABh()m
设=AH15.032m,=BH14.729m,=ABh()m
A.-29.761
B.-0.303
C.0.303
D.29.761
正确答案:B
Tag:测绘工程 误差理论与测量平差基础
时间:2024-02-05 20:55:12