seascan radar

例句：

1. 1.The seascan radar detected a ship in the distance.
   海扫描雷达在远处探测到了一艘船只。
2. 2.The new seascan radar technology is expected to improve detection accuracy.
   新的海扫描雷达技术预计将提高检测精度。
3. 3. The seascan radar system was used to monitor the ocean currents.
   海扫描雷达系统被用来监测海洋洋流。