normal earth ellipsoid
常见例句
- To study the effect of gravity eccentricity on the ranges, the expression of gravity was educed using spherical harmonic function when the earth is considered as an normal ellipsoid or sphere.
研究了球界面下卫星测高问题的解法 ，利用有限逼近方法得到了下列结论 ：若陆地部分是球冠 ，则卫星测高问题的解可以转换成关于球谐级数位系数的线性方程组。 返回 normal earth ellipsoid