underwater acoustic positioning system 水声定位系统 ; 水中音响定位系统
Optical Fiber Underwater Acoustic System 光纤水声系统
underwater acoustic receiving system 水下声波接收系统
underwater acoustic communication system [通信] 水下音响通信系统
underwater acoustic target system 水声靶标系统
underwater acoustic ranging system 水声定位系统
underwater acoustic information system 水声信息系统
The research on air-to-water sound transmission is essential for designing underwater acoustic system to detect airborne target.
设计良好的水下对空声探测系统，需要深入理解空气声波透射入水规律。
The study of the underwater wideband target emulator plays a very important role in improving the underwater acoustic system technology and verifying the performance of the underwater acoustic system.
研制宽频带水下目标模拟器对于开展水下对抗技术的研究和验证水下声系统的性能具有十分重要的意义。
Vibration transmission and underwater acoustic radiation characteristics experiment of floating raft system has an important technical application prospect.
对浮筏系统的振动传递及水下声辐射特性进行试验研究有其重要的工程应用前景。
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