It provides a new method to estimate phase difference for test of characteristic parameters of fluid and measurement of a ship heave in deep-sea mining.

本文为实时估计两列波相位差提供了新方法，在流体物理检测、深海采矿船升沉运动位移等的检测中具有良好的作用。

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According to customer's needs, design, to design, build and test deep-sea pressure vessels, or provide advisory services.

可根据客户的需要，设计、加工、检验耐压容器，或者提供相应的咨询服务。

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And if dead and decomposing bodies aren't your thing you can test your knowledge of the rules of taxonomic nomenclature by suggesting new names for five species of deep-sea worm, recently discovered around hydrothermal vents off Antarctica.

BBC: Forensic science uncovered