Objective To study the methods of reducing the shock response of surface ship crew by under water explosion.

目的研究减小不同姿态水面舰艇员水下爆炸冲击响应的方法。

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Objective:To develop an economical, simple and portable device for imitation of ship shock motion produced by non-contacting under water explosion.

目的：研制经济简便、易搬运携带、可真实模拟实船水下非接触爆炸响应的模拟舰船冲击装置。

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During the industrial revolution and population explosion of the 19th and 20th centuries, the demand for water rose dramatically.

在19世纪和20世纪的工业革命和人口激增期间，人们对水的需求急剧上升。

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The Deep Water Horizon explosion and oil spill off the coast of Louisiana in 2010 demonstrated how little improvement in oil cleanup technology had been made since the Exxon Valdez spill in 1989.

FORBES: Fulfilling The President's Green Dreams Through Private Competition

The Aswan high dam, for example, is often cited as a cautionary example, a quixotic construction that now reduces the mighty Nile to a dribble before it trickles to the sea, leaving behind an explosion of water hyacinth, outbreaks of bilharzia, polluted irrigation channels and a build-up of sediment inland that would otherwise compensate for coastal erosion from Egypt to Lebanon.

ECONOMIST: Small projects often give better returns

Employees at the Pemex annex said that the basement of the building, where he explosion is believed to have originated, housed a water treatment facility, storage areas and archives.

CNN: February 1, 2013 -- Updated 1937 GMT (0337 HKT)