1) ellipsoid trapezoid area
椭球面梯形面积
1.
In order to satisfy the requirement of high precision in map equiareal projection,the precise forward and inversion formulas of ellipsoid trapezoid area are studied out according to the basic theory.
在地图等积投影中，椭球面梯形面积的正、反算方法和精度是关键。
2) area of a spherical trapezoid
球面梯形面积
3) ellipsoid area
椭球面面积
4) Spheric trapezoid
球面梯形
5) trapezoidal area
梯形面积
1.
The application of definite integral in the backward calculation of trapezoidal area;
定积分在梯形面积逆向问题中的应用
6) triangle on the ellipsoidal surface
椭球面三角形
补充资料：参考椭球(见地球椭球)
参考椭球(见地球椭球)
reference ellipsoid
eankao tU0qlu参考椭球(referenee ellipsoid)见地沐椭球
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条