音標發(fā)音英式音標 [?ek.?? ?sa?n.d?r]美式音標 [?ek.o? ?sa?n.d?]英式發(fā)音 美式發(fā)音 基本解釋[測] 回聲測深器同根派生 echo sounder相關詞英漢例句雙語例句Use echo sounder frequently when passing shallow water.通過淺水域時，要常用回聲儀測深。blog.sina.com.cnThe echo sounder is now gradually out of use in navigation, because it has many errors.回聲測深儀在導航儀器中的地位在下降，其原因是它存在著較多的誤差。A multi-channel data acquirement and process system was developed to meet the need of the portable echo sounder in the dissertation.本論文針對某便攜式測深儀的需要，設計開發(fā)了一種多通道的數(shù)據(jù)采集和處理系統(tǒng)。echo sounder更多例句詞組短語短語echo dapth sounder 回波測深儀sonic echo -sounder 聲波回聲測深儀echo -sounder 回聲探深儀;回聲測深儀;潨;測深儀echo depth sounder 回聲測深儀;回音測深儀inverted echo -sounder 倒置回聲測聲儀echo sounder更多詞組英英字典劍橋英英字典 a piece of equipment, especially on a ship, that uses sound waves to discover water depth or the position of an object in the water柯林斯英英字典 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 echo sounder劍橋字典echo sounder柯林斯字典專業(yè)釋義計算機科學技術回聲探測器測繪科學技術回音測深器回音測深儀回聲測深器回聲測深儀電子、通信與自動控制技術回聲測深儀交通運輸工程測深儀回聲測深儀地球科學回聲測深儀回聲儀