... 用具;装置;设备：appliance 用激光的测量：surveying by laser 用户煤气管道：consumer gas piping ...
双语例句
1
This sensor is composed by the CCD pickup camera and the laser, it is mainly used in surveying the road surface smoothness.
该传感器由CCD摄像机和激光器组成，主要用于测量路面的平整度。
2
In this paper, the brief comment on the book "lasersurveying" is offered, which had been published by Science Publishing House on August 1998. This book is recommend to many readers.