echo sounder TEF/TCF常用TEF/TCF专四

n.回声探测器 newecho sounder的英文翻译是什么意思，词典释义与在线翻译：参考翻译回音探测器英英释义Noun:a measuring instrument that sends out an acoustic pulse in water and measures distances in terms of the time for the echo of the pulse to return;

\"sonar is an acronym for sound navigation ranging\"
\"asdic is an acronym for antisubmarine detection investigation committee\"

echo sounder的用法和样例：例句A device used underwater to produce pulses of sound, as for an echo sounder.
声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置

Inspection installation and water tightness transducer of echo sounder on berth.Inspection installation and water tightness transducer of echo sounder on berth.

测深仪换能器船台安装和水密性检查。

echo sounder is a kind of acoustic measuring depth equipment, which can measure depth with the timeecho sounder is a kind of acoustic measuring depth equipment, which can measure depth with the time

由于多波束测深系统具有实时监测功能，可以现场监视水下地物地貌的细微变化，因而在堤防安全、溃口、崩岸监测及水下物体摸探打捞等方面具有重要作用。

Multi-beam echo sounder is an important measuring device in the area of seafloor bathymetry and physMulti-beam echo sounder is an important measuring device in the area of seafloor bathymetry and phys

测深仪深水浅报现象的形成与自动纠正方法

Multi-channel Data Acquisition and Processing System in Portable Multi-Beam echo sounder便携式多波束测深仪多通道Multi-channel Data Acquisition and Processing System in Portable Multi-Beam echo sounder便携式多波束测深仪多通道

回声测深仪在导航仪器中的地位在下降，其原因是它存在着较多的误差。

The echo sounder is now gradually out of use in navigation, because it has many errors.The echo sounder is now gradually out of use in navigation, because it has many errors.

介绍了采用VB软件实现回声测深仪的无纸化记录的设计方法，侧重阐述了实时记录界面和日后查询界面的设计，并给出了设计的流程图。

The multi-beam echo sounder system is useful in measuring underwater topography and monitoring safetThe multi-beam echo sounder system is useful in measuring underwater topography and monitoring safet

在近海、湖泊等水下地形的测量中，GPS与测深仪联用越来越广泛，GPS在水下地形测量中的定位精度受到诸多因素的影响，如GPS的安装、采集数据的后处理等。

Design and Development of Automatic echo sounder智能测深仪的设计与开发23、The Recording Error of echo sounder anDesign and Development of Automatic echo sounder智能测深仪的设计与开发23、The Recording Error of echo sounder an

自相关积累式回声测深仪和探鱼仪的研制

A Development of the echo sounder and the fishing sonar system with digital time correlative accumulA Development of the echo sounder and the fishing sonar system with digital time correlative accumul

测深仪发射板的研究与制作

In the underwater topography surveying near sea or lake, GPS is widely used with the echo sounder, tIn the underwater topography surveying near sea or lake, GPS is widely used with the echo sounder, t

本文针对多波束条带测深系统，提出了一种优化的数字希尔伯特（Hilbert）变换方法，来获取幅度和相位严格平衡的正交信号。

Research and Make for Power Transmitter of echo sounder测深仪发射板的研究与制作17、Abstract For multi beam swathResearch and Make for Power Transmitter of echo sounder测深仪发射板的研究与制作17、Abstract For multi beam swath

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。