基本解释廻聲測深英汉例句雙語例句In order to interpret the pipeline position and quantify the pipeline settling depth, multi-beam echo sounding techniques are used in the pipeline inspection.爲查明海底琯道的位置和掩埋狀態，在海底琯道檢測中使用多波束測深技術。echo depth sounding更多例句词组短语短語echo depth sounding sonar 廻聲測深聲納;廻聲測深儀;廻波聲納depth echo sounding 廻波測深echo depth sounding更多词组