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| 词汇 | Acoustic Doppler current profiler |
| 分类 | 英语词汇 英语翻译词典 |
| 释义 |
Acoustic Doppler current profiler
原声例句
VOA Standard 2015年10月合集 We have echo sounders to detect zooplankton and fish, acoustic Doppler current profilers for measuring the currents in the water, wet-lab fluorometers for measuring chlorophyll and organic matter, and a few other specialist sensors as well. 我们可以通过探测仪来检测浮游生物和鱼类，并通过声学多普勒流速剖面仪来测量水下洋流，通过荧光检测仪检测叶绿素和有机物，以及使用其他专业传感器进行检测。
英语百科
Acoustic Doppler current profiler![ADCPs with three beams resolve the three components of velocity. (Models Aquadopp Profiler 1MHz and 0.6 MHz, Nortek)](/Images/godic/202412/19/Z-cell2021.png") ![Head of an ADCP with four transducers (Model WH-600, RD Instruments)](/Images/godic/202412/19/Adcp_6002021.jpg") ![Underwater photo of an ADCP with five transducers (Model Signature1000, Nortek)](/Images/godic/202412/19/Signature10002021.jpg") ![The AWAC (Acoustic Wave and Currents) is a type of ADCP specifically designed for surface wave height and direction.](/Images/godic/202412/19/Bo-awac+frame912021.jpg") An acoustic Doppler current profiler (ADCP) is a hydroacoustic current meter similar to a sonar, attempting to measure water current velocities over a depth range using the Doppler effect of sound waves scattered back from particles within the water column. The term ADCP is a generic term for all acoustic current profilers although the abbreviation originates from an instrument series introduced by RD Instruments in the 1980s. The working frequencies range of ADCPs range from 38 kHz to several Megahertz. |
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