Float through the acquisition wave energy device, and application of hydraulic energy conversion device, so that the final energy into electrical energy.

通过浮子装置采集波能，再应用液压装置转化能量，最终使能量转化为电能。

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Aquamarine Power has unveiled the latest design of its Oyster wave energy device which it claims can generate up to 250 per cent more energy than its previous model.

蓝宝石能源已经推出最新的Oyster波浪发电系统，这一新装置可以将原来的发电效率提升250%。

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The model of a kind of wave energy device moored on seabed is simplified into a spring-mass-damping system, and then its motion equation is built according to Newton's second law.

将造波水槽内二维浮体牵引弹簧回复液压缸的受力系统简化为弹簧—质量—阻尼器系统，建立数学模型，并根据牛顿第二定律得到运动方程式。

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The two companies will examine ways of enabling large-scale commercial production of Aquamarine's new wave energy device, known as Oyster.

BBC: Commercial hopes for wave energy

The company successfully completed a grid connection of a wave energy device in the US a year ago.

BBC: Sea bed wave energy hub not yet used

The chip, in turn, wirelessly powered a radio-wave device that was located a meter away and measured energy from the ear.

WSJ: Harnessing Energy From the Body to Power Devices