It also presented some important points for hydroacoustic equipment construction and related tests in the future. 为今后靶场水声设备的建设以及相关试验，提出了重点关注的事宜。
According to the effect of device s structure on performance, we design the short columns hydroacoustic transducer. 根据水声换能器的结构对性能的影响,设计了短圆柱型水声换能器。
This paper introduces the application of AGC to the hydroacoustic signal receiver,and expounds in detail its working principle and circuit of hardware. 介绍了自动增益控制系统 (AGC)在水声信号接收机中的应用 ,对其工作原理、硬件电路进行了详细的论证
In this paper,the data processing of hydroacoustic and infrasonic is introduced,and some problem to be related is discussed. 介绍了利用水声、次声进行核监测的数据处理方法及相关问题。
Housing related activities were organized with the in-depth, Beijing's housing prices whether or not water house near water, water houses have been built by a sell hydroacoustic. 随着搜房组织的相关活动的深入进行，北京城的楼盘无论是近水宅还是观水宅、造水宅都响起了一片卖水声。
This is the domestically first application of such material in single broad-band hydroacoustic transducer and initiates another precedent for application of Terfenol-D. 测试结果和使用性能表明，达到了预期的目的，这也是该材料在国内首次应用于单只宽频水声换能器中，开创了稀土超磁致伸缩材料应用的又一个先列。
