歐米惠必应词典

echo-sound

E 开头单词

基本解释

  • adj.音響測深的；廻聲探測的

同根派生

     

英汉例句

  • A device used underwater to produce pulses of sound, as for an echo sounder.
    聲脈沖發送器置於水下産生聲脈沖的裝置，如廻音器中的裝置
  • A device used underwater to produce pulses of sound,as for an echo sounder.
    聲脈沖發送器置於水下産生聲脈沖的裝置，如廻音器中的裝置。
  • The wall can optimally absorb the echoing sound.
    這牆能極有傚地吸收廻聲。
  • Inspection installation and water tight transducer of echo sounder on berth.
    測深儀的換能器船台安裝和水密性檢查。
  • Echo sounding devices were early used in making maps of the ocean floor.
    講的是廻聲定位儀器最早用於繪制海底地圖。很容易找到對應的答案。