gauge field

例句：

1. 1. The engineers are using a gauge field to measure the distance between the two points.
   工程师们正在使用测地场来测量两点之间的距离。
2. 2. The survey team is working on a gauge field to gather data for their project.
   调查团队正在开展测地场工作，以收集他们的项目数据。
3. 3. The construction of the new bridge required extensive measurements in a gauge field.
   新桥梁的建设需要在一个测地场进行大量的测量工作。