echo sounder
[ˈekəu ˈsaundə]

n.

回音测深器；

英英释义

echo sounder

• n.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

  同义词：sonarasdic

双语例句

1. 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

权威例句

Echo sounder
Postprocessing system for echo sounder data
Analysis of vessel influence on spatial behaviour of fish schools using a multi-beam sonar and consequences for biomass estimates by...
Evaluation of a digital echo sounder system for detection of submersed aquatic vegetation
Processing of high-frequency multibeam echo sounder data for seafloor characterization
Quantifying gas ebullition with echosounder: the role of methane transport by bubbles in a medium‐sized lake
Acoustic mapping using a multibeam echosounder reveals cold-water coral reefs and surrounding habitats
Designing an Ocean Mid-trophic Automatic Acoustic Sampler (MAAS) - thoughts on how to include echo sounder observatories in ecosyste...
Basal melt at NorthGRIP modeled from borehole, ice-core and radio-echo sounder observations
Automatic processing of high‐rate, high‐density multibeam echosounder data