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