geocentric altitude

例句：

1. 1. The astronaut's geocentricaltitude was measured to be 380,000 kilometers abovethe Earth's surface.
   宇航员的地心高度被测量为距地球表面38万千米。
2. 2. The spacecraft'sgeocentric altitude is crucial for its navigationsystem.
   太空船的地心高度对其导航系统至关重要。
3. 3. The altitude of the mountain rangeis determined by its geocentric position relativeto the Earth's axis.
   山脉的海拔高度是由它相对于地球轴的地心位置决定的。