echo data of radar的用法和樣例：
例句
- The echo of wind profiler radar is always disturbed by colored noise.
摘要實(shí)際操作中發(fā)現，風(fēng)廓線(xiàn)雷達回波常受到色噪聲的干擾。 - Then the radar echo models and their realization methods were studied, especially on radar targets and land clutter.
然后分析了雷達回波信號模型，重點(diǎn)討論了雷達目標和地雜波的信號模型及產(chǎn)生方法。
