Hydroacoustic network communications technology is the key technology to implement these applications.

水声通信组网技术是实施这些应用的关键技术。

youdao

According to the effect of devices 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。

youdao

The development trend of hydroacoustic electronic warfare is finally summed up and the expectation for chinese hydroacoustic electronic warfare presented.

最后总结水声对抗技术的发展趋势，并对我国的水声对抗技术研究提出展望。

youdao

As an indicator, in 2011, about 2.3 gigabytes of IMS primary seismic, auxiliary seismic and hydroacoustic data were sent in near-real time daily to tsunami warning organizations.

UNESCO: NATURAL SCIENCES

Additional techniques such as DART Buoys that confirm tsunamis and real time forecasting of tsunamis are also available, as well as access to geophysical instrumentation, GPS, and hydroacoustic sensors.

UNESCO: St. Kitts and Nevis to reinforce its capacity-building in oceanographic and climate change policy with IOC expertise | United Nations Educational, Scientific and Cultural Organization