geodetic theodolite

例句：

1. 1.The geodetic theodolite is used to measure the Earth's curvature.
   大地测量经纬仪用于测量地球的曲率。
2. 2.The geodetic theodolite was invented by a Swiss engineer in the 19th century.
   大地测量经纬仪是由一位瑞士工程师在19世纪发明的。
3. 3. The geodetic theodolite is essential for surveying and mapping.
   大地测量经纬仪对于勘测和制图至关重要。