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 electrical energy into chemical energy device is electrolytic cell.

将电能转变为化学能的装置是电解池。

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DMFC was the most promising cleanly energy device at present, the key technology of which is the catalytic oxidation of methanol.

直接甲醇燃料电池(DMFC)是目前最有前途的清洁能源装置，其关键的技术问题是催化氧化甲醇。

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Last week,leaders of the House Energy and Commerce Committee sent letters to some of the leading mobile device developers.

VOA: special.2011.05.02

You can see that as you fill up your periodic table, it's very clear. But also we'll tell you a pneumonic device to keep that in mind, so you always remember and get the orbital energy straight.

在你们填周期表的时候，非常清楚但是我们也要告诉你们,一个策略去记住它，所以你们总是记得,并得到连续的轨道能量。

麻省理工公开课 - 化学原理课程节选

Electromagnetic waves or energy passed through the air from one device to the other.

VOA: special.2010.12.08

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

"I developed a new supercapacitor, which is basically an energy storage device which can hold a lot of energy in a small amount of volume, " she told KPIX 5.

CNN: Recharge your cellphone in 30 seconds