地球曲率: earth curvature与: take part in; participate in折光: refractive power差: send on an errand; dispatch改正: correct; amend; put right折光差改正: refraction correction地球曲率改正: correction for earth curvature; earth curvature correction视差与折光差: parallax and refraction地球曲率: curvature of earth; curvature of the earth; earth curvature; earths curvature地球曲率半径: radius of curvature of the earth地球曲率校正: earth curvature correction地球曲率效率: earth curvature effect地球曲率效应: curvature of earth effect; earth curvature effect; effect of earths curvature视差与蒙气差,视差与折光差: parallax and refraction有效地球曲率因数: effective earth curvature factor球曲率: spherical curvature垂直折光差: vertical refraction error水平折光差: horizontal refraction error球曲率中心: center of spherical curvature; centre of spherical curvature标高差改正: correction for skew normals; correctionforskewnormals挡差改正: correction of scale difference; correctionofscaledifference档差改正: correction of scale difference较差改正: differential correction截面差改正: correction from normal section to geodesic; correction from normal section to geodetic; correctionfromnormalsectiontogeodesic蒙气差改正: refraction correction
