英语释义

1. an instrument for listening to sound transmitted through water

片语

miniature hydrophone微型海上检波器

split hydrophone分裂式水听器

hydrophone group海洋检波器组

fixed hydrophone固定水听器

hydrophone bearing水声方位

leakage detector检漏器；漏电指示器；探漏仪

hydrophone station水听器台站

standard hydrophone标準水听器

英汉例句

• pressure gradient hydrophone is one of the implementation forms of acoustic vector sensors while another form is the vibrating sphere.

  压差水听器是水声矢量水听器的一种实现形式，同振球则是另一种实现形式。

• so the technology associated with vector hydrophone becomes a very important investigative aspect in underwater acoustic field.

  因此，矢量水听器相关技术正在成为水声工程领域令人瞩目的研究方向之一。

• the earliest hydrophone is constructed from piezoelectricity porcelain and pvdf.

  早期的水声检波器是采用压电陶瓷和pvdf制成的压电水听器。

• when the cylindrical pvdf hydrophone was processed by pour forming and winding composite film, its characteristic has static capacity and good coherence.

  pvdf圆柱型水听器用灌注成型和复合膜卷绕技术制作而成，性能稳定，一致性好。

• digital phase-shift beamforming of narrow-band signals from uniform collinear hydrophone arrays may be accomplished by computationally efficient discrete fourier transform(dft) algorithms.

  使用有效的离散傅立叶变换（dft）波束形成算法，可以对均匀线列水听器的窄带信号实现数字相移波束形成。

• since vector hydrophone is being widely applied step by step, it is necessary to comprehend near distance vector field.

  由于矢量传感器正逐步被推广应用，对近程矢量场增加了解是必须的。

• under ideal condition, one vector hydrophone can obtain infinite gain, if energy flux of noise can be counteracted in the entire space.

  在理想情况下，若噪声能流在全空间能充分抵消，单个矢量水听器便可获得无限大的增益。

• the vector hydrophone gives attention to two aspects: the vector quantity and scalar quantity , so more attention is paid on it.

  矢量水听器由于兼顾了实际海洋声场的标量和矢量性质，而越来越受到人们的关注。

• an acoustic vector hydrophone measures the scalar acoustic pressure and the vector acoustic particle velocity, thus the doa can be estimated by single vector hydrophone.

  矢量水听器由于能获取声场中标量（声压）和矢量（振速）信息，因此单个的矢量水听器就可实现目标方位估计。

• the scheme has two parts: network transmission of the hydrophone array signal and cluster signal processing.

  该方案分为水听器阵列信号的网络传输和计算机集群处理两个部分。

• modern sonar systems generally use hydrophone arrays and advanced signal processing techniques to improve their detection and localization abilities, whereas beamforming plays an important role.

  现代声吶系统普遍采用水听器基阵和先进的信号处理手段来提高对潜艇的检测和定位能力，而基阵的波束形成则在其中起到了核心作用。

• there was no report of whales in the area so we decided to test out max' new, highly sensitive hydrophone and the result was astonishing.

  于是我们决定测试一下马克斯新的高灵敏度水中听音器。结果令我们惊奇万分。

• in this paper, we are trying to localize source with single hydrophone in shallow water waveguide by waveform correlation and envelope correlation.

  本文研究了利用单个水听器的匹配场定位问题，分析了波形相关和包络相关两种处理方法。

• for the first time, scientists have been able to observe these deep-sea eruptions through high-definition video and audio, thanks to a hydrophone that was later matched to the video footage.

  这是第一次，科学家们能够观察到通过高清晰度视频和音频这些深海火山喷发，到后来的录像相匹配的水听器的感谢。