interferometer measuration system

例句：

1. 1. Theinterferometer was used to measure thedistance between two points on the surface ofthe earth.
   干涉仪被用来测量地球表面两点之间的距离。
2. 2. The scientist used an interferometer to detect the movement of a smallobject.
   科学家使用干涉仪来探测一个小物体的运动。
3. 3. The interferometer is a crucialtool for astronomy and geology.
   干涉仪是天文学和地质学中不可或缺的工具。