line scan

例句：

1. 1. The line scan of the data shows a significant increase in sales.
   数据线的扫描显示销售额有显著增加。
2. 2. The line scan is used to detect defects on the surface of the material.
   线扫描用于检测材料表面的缺陷。
3. 3. The line scan was crucial for the team's success in the competition.
   线扫描对团队在比赛中的成功至关重要。