depth finder

英 [depθ ˈfaɪndə(r)]

美 [depθ ˈfaɪndər]

测声仪；回声探测仪

电力

英英释义

noun

• navigational instrument used to measure the depth of a body of water (as by ultrasound or radar)

双语例句

• Based on the principle of mass balance, the Pseudo-Level Depth Finder can attain the true level by testing annular gas rate.
  根据物质平衡方法设计的拟液面测试仪，可通过测试油井环空排气量来确定油井的真实液面。
• Manufacture and application of anti-slipping depth finder
  弹片挂钩防滑骨孔测深器的研制与应用
• A description of a microprocessor-controlled ultra-sonic depth finder is presented.
  本文主要介绍了一种用微处理机控制的超声波测深仪。
• The depth finder is distinguished by the introduction of a special data processing technique.
  仪器的最大特点是采取了特殊的信息处理方法。
• The principle of building-up field depth finder by fixed field source
  固定场源建场测深仪原理
• A Microprocessor-controlled Depth Sounding System& Model CJ-83 Ultra-sonic Depth Finder
  一种用微处理机控制的超声波测深仪&CJ83型超声波测深仪