microradiogram

例句：

1. 1. The microradiogram of the satellite was captured bythe ground station.
   卫星的微无线电波图被地面站捕获。
2. 2. The microradiogram showed that thesignal was coming from a nearbytown.
   微无线电波图显示信号来自附近的城镇。
3. 3. The microradiogram was usedto map the terrain and identify potential hazards.
   微无线电波图用于测绘地形并识别潜在危险。