A Marine detector is a hydrophone.

海洋检波器是水中地震检波器。

Martial researches in fiber grating hydrophone have also been developed.

在军事上亦开展了光纤光栅型水听器的研究。

Fiber optic hydrophone unit was the basis of fiber optic hydrophone system.

光纤水听器探头是光纤水听器系统的基础。

Introduced the principle of fiber-optic hydrophone and how it detected of sound pressure.

阐述了光纤水听器拾取声压信号的基本原理。

As soon as the hydrophone was in the water, we found ourselves listening to the most beautiful voices.

我们刚刚将听音器放入水中，耳边便传来了世上最美妙的歌声。