英语词汇echo signal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	echo signal
释义	echo signal 简明释义回声信号网络释义 1 ?重影信号 ... echo signal ==> 目标信号,反射信号,回波信号 echo signals ==> 重影信号 echo sounder ==> 回声测深仪=>音响测深机 ... 短语 1 radar echo signals 雷达回波信号 2 target echo signals 目标回波信号 3 Preprocessing of echo signals 预处理回波信号双语例句 1 Owing to its close relation with radar echo signals, little jamming energy is lost. 由于与雷达回波密切相关，所以经脉压处理后，干扰能量损失不大。 2 Target echo signals are the main information source in underwater acoustic detection system. 目标回波信号是水声探测系统主要的信息来源。 3 The threshold algorithm of the target detection is often used to detect target echo signals. 目标检测的阈值法经常用于检测目标的回波信号。
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