mark scanning

例句：

1. 1. The engineer useda marking scanner to create a detailedmap of the area.
   工程师使用标记扫描仪制作了该地区的详细地图。
2. 2. During theresearch process, the team conducted a thoroughmarking scanning of the data.
   在研究过程中，团队对数据进行了彻底的标记扫描。
3. 3. Themarking scanner detected anomalies inthe data that were not present during initialtesting.
   标记扫描仪在初步测试中未发现的数据中发现了异常。