Even hydrogen fuel cells still have their supporters.
即便是氢燃料电池仍然有其支持者。
In the future, fuel cells could power our cars, with hydrogen replacing the petroleum fuel that is used in most vehicles today.
在将来，我们的汽车可以用燃料电池驱动，而氢气会替代今天多数车辆使用的石油燃料。
The researchers suggest splitting water into hydrogen and oxygen during the day whenever electricity from solar cells is not needed for anything else.
研究人员建议当白天太阳能电池中产生的电流不做它用的时候来把水分解成氢气和氧气。
Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, turning it into a positively charged ion and a negative electron.
传统的燃料电池使用催化材料来氧化燃料，比如氢气，使之转变为一个带正电的离子与一个电子。
Fuel cells combine hydrogen and air to produce electricity by running them through a chemical catalyst. The only byproducts are heat and water.
燃料电池让氢与空气通过催化合成反应产生电力，唯一的副产物仅是热量和水。
And a range of technological advances — from hydrogen fuel cells to compact fluorescent bulbs — suggests that a low-carbon future need not require surrendering a high quality of life.
一系列技术进步——从氢燃料电池到节电型荧光灯泡——预示着将来对低碳的需求并不会牺牲掉生活的高质量。
US researchers say they have demonstrated how cells fuelled by bacteria can be "self-powered" and produce a limitless supply of hydrogen.
美国研究人员称他们已经试验成功用细菌激励来电池，做到自主激励并源源不断地产生氢气。
Vehicles powered by hydrogen fuel cells are, in theory, pollution-free but their popularity has been compromised by the difficulty of generating hydrogen cheaply and plentifully.
从理论上讲，氢燃料电池驱动的汽车是无污染的，但由于氢难以廉价、大量地生产，这种汽车在普及方面打了折扣。
We still can’t figure out how to make hydrogen fuel cells efficient, safe and practical and hybrids/deisal cars are yesterday’s news.
我们仍无法找出让氢燃料电池高效、安全、实用的方法，而混合动力车已是昨日之旧闻。
Delivered to a local filling station, such liquids can be readily reformed on site into pure hydrogen for powering fuel cells.
把它们传输到各地的汽车加油站，这种液体可以在原地被轻易的转化成可驱动燃料电池的纯氢气。
Hydrogen produced could be used to fuel hydrogen fuel cells in cars, for example, while a combination of hydrogen and carbon monoxide can be used to create "syngas" for fuel.
由此产生的氢气可以用来给汽车的氢燃料电池补充燃料，而氢气和一氧化碳的混合则可以被用作“合成气体”的燃料。
Researchers hope that the hydrogen products of that reaction might go beyond launching rockets, and also feed hydrogen fuel cells for long duration space missions.
研究者希望化学反应后产生的氢，不仅能发射火箭，也能为长时间的空间任务补充氢电池。
Although cheaper fuel cells and other technology needed to convert hydrogen to power are fairly advanced, there is currently no way to cheaply generate the large quantities of hydrogen needed.
虽然廉价的燃料电池及其他转换氢发电的技术已经相当先进，但现在还没有廉价的大量生产氢的方法。
Eventually, it is hoped, fuel cells running on hydrogen will take the place of the ubiquitous internal combustion engine.
最终情况很有可能是——氢燃料电池取代现在无所不在的内燃机。
We should certainly increase hybrid ownership, but I believe that hydrogen fuel cells are the breakthrough technology we need.
应该增加混合燃料汽车的数量，但我个人认为氢燃料才是世界需要的具有突破意义的科技应用。
Hydrogen, which can be made electrolytically from water and used to power fuel cells, is difficult to handle.
电解水产生并给燃料电池供能的氢难以处理。
Transparent solar cells generate electricity from ambient light. This electricity is used to carry out electrolysis of water and generate hydrogen to fuel the car.
透明的太阳能电池通过背景光发电，然后进行水电解产生氢来驱动汽车。
Hydrogen fuel cells work by combining hydrogen and oxygen to produce electricity.
氢燃料电池通过氢氧结合产生电能。
If pure hydrogen is used as a fuel, fuel cells emit only heat and water as a byproduct.
如果用纯氢作燃料，副产品只有热和纯水。
“If I had to bet 100 bucks, I’d bet on biofuels,” says Hunter Lovins, co-author of “Natural Capitalism”, adding that she would favour them even over plug-in hybrids and hydrogen fuel cells.
“我愿意为生物燃料下100美元的赌注”，《自然资本论》一书的合著者Hunter Lovins说，她补充说她对生物燃料的偏爱甚至超过了混合动力和氢燃料电池。
"If I had to bet 100 bucks, I'd bet on biofuels," says Hunter Lovins, co-author of "Natural Capitalism", adding that she would favour them even over plug-in hybrids and hydrogen fuel cells.
“我愿意为生物燃料下100美元的赌注”，《自然资本论》一书的合著者Hunter Lovins说，她补充说她对生物燃料的偏爱甚至超过了混合动力和氢燃料电池。
Foord and his team view local generation of hydrogen as a more plausible alternative to other methods proposed for fuelling portable hydrogen fuel cells.
Foord和他的研究团队认为对于便携式燃料电池现场产生氢气相比于其他方式更具有优势。
A hydraulic drive-train is attached with several powerful electricmotors and powered by hydrogen fuel cells.
Landstorm装有一个液压传动系统，与几个功率强劲的电动发动机相连，由氢燃料电池提供动力。
Usually fuel cells run on hydrogen, but the aim of the research is to allow factories to recover energy from waste products like whey by converting organic materials directly into electricity.
通常的燃料电池由氢气驱动，但此项研究的目的旨在使得工厂能够直接从废料(例如乳清)中把有机物质转化为电能。
These compounds have the ability to scavenge free radicals such as hydrogen peroxide, which must be removed from cells to maintain healthy metabolic function.
这些化合物能消除过氧化氢等自由基，而要维护健康的新陈代谢功能的话，必须把这些自由基从细胞中清除出去。
Other tasks under the contract include improvement of electric motor efficiency, integration of solar cells into aircraft wings, and the exploration of hydrogen storage technologies.
合同框架下的其他任务包括，改善电力马达效率、在机翼上集成太阳能电池并探索氢存储技术。
Unlike cars powered by hydrogen fuel cells, of the sort launchedby Honda this week, battery cars do not need new pipes to deliver their energy.
并不像氢燃料电池驱动的汽车，本周本田发布的电动汽车并不需要新管路来传送能源。
Cars, trains, ships, and other forms of transportation would use hydrogen-powered fuel cells, and aircraft would run on hydrogen fuel.
汽车、火车、轮船及其他交通工具将使用氢动力燃料电池，而飞机将采用氢燃料。
Cars, trains, ships, and other forms of transportation would use hydrogen-powered fuel cells, and aircraft would run on hydrogen fuel.
汽车、火车、轮船及其他交通工具将使用氢动力燃料电池，而飞机将采用氢燃料。
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