digital displacement measuring instrument

例句：

1. 1.The digital displacement measuring instrument is used to measure the distance between two points on a map.
   数字位移测量仪器用于测量地图上两点之间的距离。
2. 2.The engineer used the digital displacement measuring instrument to check the accuracy of the new car's suspension system.
   工程师使用数字位移测量仪器检查新车悬挂系统的准确性。
3. 3. The digital displacement measuring instrument was used to detect any irregularities in the road surface.
   数字位移测量仪器被用来检测道路表面的任何不规则现象。