已知A点高程Ha=72.445m高差Hba=2.324m则B点的高程Hb为(
问题描述:
已知A点高程Ha=72.445m高差Hba=2.324m则B点的高程Hb为(
答
Hba=Hb-Ha=Hb-72.445=2.324,Hb=74.769m.
已知A点高程Ha=72.445m高差Hba=2.324m则B点的高程Hb为(
Hba=Hb-Ha=Hb-72.445=2.324,Hb=74.769m.