scanning sensor是什么意思

用法例句

The desingn scheme of a new laser distance scanner for seam tracking was put forward,and the chief problems in design were studied,scanning experiments were done using the developed prototype sensor.

提出了一种新颖的用于焊缝跟踪的激光扫描测距传感器设计方案，对设计中所涉及的主要问题进行了研究，使用所研制的传感器原理样机进行了扫描测试试验，并对测试结果及应用的可能性进行了分析讨论。