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单词 echo depth sounder
释义
echo depth sounder
  • 简明释义
  • 回声探测仪
  • 网络释义
  • 1

    ?回声测深仪

    echo depth recorder ==> 回声深度记录器 echo depth sounder ==> 回声测深仪,回音测深仪 echo depth sounding sonar ==> 回声测深声纳,回声测深仪,超波深度测定器,超声波深度测定器 ..

  • 2

    ?回音测深仪

    ... Test for depth sounder 测深仪试验 echo depth sounder 回声测深仪 ; 回音测深仪 marine depth sounder 海洋回声测深仪 ...

短语
  • 双语例句
  • 1
    Echo Sounder is a kind of acoustic measuring depth equipment, which can measure depth with the time between transmitted wave and echo on condition in which the speed of ultrasonic is fixed.
    回声测深仪是用来测量水深的一种声学测量设备,其以水中超声波的传播速度为确定条件,利用发射波与反射回波时间差来测量水深。
  • 2
    When passing One Fathom Bank, check the depth and variable sand waves below the sea level all the time by echo sounder.
    通过一托浅滩时,要一直测深校时水深及海面下多变的沙纹。
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更新时间:2025/3/17 21:54:49