2026-08-12 15:45 浏览次数 28
[测]
the ratio β of variation of the geoidal height to the normal height is emphatically studied, and its theoretical and numerical formulas in spherical polar coordinates 8re derived.
着重研究了大地水準面高的变化与正高变化的比直,导出了它在球坐标系中的理论和数庐计算公式。