测量学试题及详细答案 Alan - 百度文库 ϵͷ

ʱ : 测量学试题及详细答案 Alan - 百度文库ϿʼĶ

=5.412-5.612=-0.200m -0.218+0.200=-0.018 ÿվ= Уˣ4.±ˮ׼۲߲B̡߳ 2-4 ˮ׼۲¼ֱ

վ ˮ׼߶(m) ǰ ע (m) (m) 22.718 ֪ BM.A 1.874 TP.1 0.919 TP.1 1.727 TP.2 1.095 TP.2 1.186 TP.3 1.823 TP.3 1.712 B 1.616 վ a - b h ˮ׼߶(m) ǰ (m) 0.955 (m) 22.718 ֪ 23.973 ע BM.A 1.874 TP.1 0.919 0.632 TP.1 1.727 TP.2 1.095 -0.637 24.305 TP.2 1.186 TP.3 1.823 0.096 23.668 TP.3 1.712 B ơ 1.616 23.764 6.499 5.453 h 5.ڱ2-5ниˮ׼ɹ߲߲͸̡߳

2-5 ˮ׼·߲ɹ

·߳ ۲߲ ߲vhi(m) a - b1.046 1.046 ߲?hi(m) ߳H(m) 7.967 ע ֪ L(km) BM.A 1 0.6 2 0.8 3 1.0 4 1.2 5 1.6 1.5 hi(m) +4.362 +2.413 -3.121 +1.263 +2.716 -3.715 BM 11.819 ֪ fhh HBHA fhݣ40L v1km??fh? vhi ?L·߳ ۲߲ ߲vhi(m) ߲?hi(m) ߳H(m) ע 7.967 ֪ L(km) BM.A 1.5 hi(m) +4.362 -0.015 +4.347