The system was equipped with line matrix CCD as sensing unit and improved on light path structure of sensor.

系统采用线阵CCD作为传感元件，对传感器的光路结构进行了改进。

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The system was equipped with line matrix CCD as sensing unit and improved on light path structure of sensor.

系统采用线阵CCD作为传感元件，对传感器的光路结构进行了改进。

youdao