目标跟踪雷达嗡嗡响。

Reprogrammed target radar with lyrics.

youdao

低空目标的探测与跟踪是雷达所面临的四大难题之一。

Low altitude target detection and tracking is one of the four difficult problems for radar.

youdao

低空目标的探测与跟踪是雷达所面临的四大难题之一。

Low altitude target detection and tracking is one of the four difficult problems for radar.

youdao