topocentric coordinates

例句：

1. 1. The topography of the region ischaracterized by its topocentric orientation.
   该地区的地形特征是其地心定位的。
2. 2. The study of topology is crucialfor understanding the geocentric structure of spacetime.
   研究拓扑学对于理解时空的地心结构至关重要。
3. 3. Thetopocentric approach toclimate change has been widely debated in recent years.
   近年来，围绕气候变化的地心方法引发了广泛的辩论。