number of active scan lines

例句：

1. 1.The number of active scan lines in the new software is impressive.
   新软件中的活跃扫描线数量令人印象深刻。
2. 2. The company has a large number of active scan lines in its database.
   该公司在其数据库中有大量活跃扫描线。
3. 3.The number of active scan lines has increased significantly since the upgrade.
   自从升级以来，活跃扫描线的数量显著增加。