hydroacoustic wave水中声波
hydroacoustic vibrator水声振动器
hydroacoustic lens水声透镜
hydroacoustic countermeasure水声对抗
hydroacoustic contact水声接触点
hydroacoustic theory水声原理
Hydroacoustic survey水声学研究
hydroacoustic positioning水声定位
hydroacoustic transducer水声传感器;翻译