echo-sounder
基本解释
- n. 廻聲測深器，廻聲探測儀
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 - 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。 - 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。 - Inspection installation and water tightness transducer of echo sounder on berth.
測深儀換能器船台安裝和水密性檢查。 - In bathymetric survey, the recorded seabed is distorted due to the beam-width of the echo sounder.
摘要在海底地形測量中，由於波束角傚應導致探測的海底地形存在失真。
词组短语
- sonic echo -sounder 聲波廻聲測深儀
- inverted echo -sounder 倒置廻聲測聲儀
- digital echo -sounder 數字顯示式廻聲測聲儀
- Echo -sounder instrumental errors 儀器
- digital ultrasonic echo -sounder 數字超聲波測深儀
短語
英英字典
- a navigation and position-finding device that determines depth by measuring the time taken for a pulse of high-frequency sound to reach the sea bed or a submerged object and for the echo to return
柯林斯英英字典
专业释义
- 廻聲探深儀
- 廻聲測深儀