ellipsoidal height

例句：

1. 1.The astronaut's spacecraft reached the ellipsoidal height of Mars.
   宇航员的宇宙飞船达到了火星的椭球体高度。
2. 2. The planetarium projector was set to display images at an ellipsoidal height.
   天文馆投影仪被设置在椭球体高度显示图像。
3. 3.The scientist used a telescope to measure the ellipsoidal height of the star.
   科学家使用望远镜测量了那颗恒星的椭球体高度。