Boeing has flown a Dimona motor glider with an electric motor powered by a fuel cell.
波音公司试飞了一架利用燃料电池做动力来驱动电动机的迪莫诺动力滑翔机。
The principles of fuel cell operation were first reported by British scientist Sir William Grove in 1839.
燃料电池的工作原理是英国科学家威廉·格罗夫爵士于1839年首先报告的。
Toyota says its fuel cell car FCHV-adv can travel 515 miles on a full tank of hydrogen, but it may not see mass production until 2016.
丰田公司说他们的燃料电池汽车FCHV-adv 装满一箱氢气能行驶820千米，但在2016年前可能不会投入量产。
He said the Octagon would soon switch to a fuel cell system for heat and electricity, partly to cut energy costs at a time of a depressed rental market.
他说奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。
A microbial fuel cell of laboratory scale employing Desulfovibrio salexigens in lactate based seawater substrate was proposed.
提出了基于需盐脱硫弧菌以含乳酸盐的海水培养基为电解液的微生物燃料电池。
Three years ago AMI sold a 25-watt fuel cell weighing two kilograms.
三年前AMI销售的25瓦燃料电池重2公斤。
At night the hydrogen could be burned or run through a fuel cell to create power.
晚上则通过燃烧氢气或燃料电池来产生电力。
Medis's fuel cell, however, is based on sodium borohydride, which is simpler and cheaper.
而Medis的燃料电池则是基于硼氢化钠，这要简单和便宜得多。
Boeing has also flown a Dimona motor glider with an electric motor powered by a fuel cell.
波音公司也试飞了利用燃料电池做动力来驱动电动机的动力滑翔机。
The unit, including the alloy, the reactor and fuel cell might weigh less than 100 pounds.
单位设备，包括合金、反应器和燃料电池重量不到100磅。
Zetsche revealed that Mercedes will introduce a fuel cell car by the "middle of the decade."
蔡澈透露，到“2015年、2016年”，梅塞德斯将推出一款燃料电池汽车。
Alternatively the air could be fed to a fuel cell to generate electricity to spin the blades.
另外，为了产生电力以供叶片旋转，空气能为燃料电池供氧。
Many vehicle manufacturers are actively researching and developing transportation fuel cell technologies.
许多的汽车制造商都在积极的研发车用燃料电池技术。
The researchers say the fuel cell provided high power with reasonable efficiency and promising durability.
研究者表示燃烧电池在提供较高动力，并且能保持高效率的运转和拥有较高的持久性。
The hydrogen and oxygen, separated and on-hand, can be used to power a fuel cell whenever energy is needed.
把氢气和氧气分开存放，这样在需要能源时就可用它们来驱动燃料电池。
Hydrogen fuel cell vehicles are electric vehicles; they use a fuel cell instead of a battery to provide juice.
氢燃料动力车虽然是电力机车，却是利用燃料电池代替蓄电池提供动力。
The fuel cell, which runs on natural gas, is made by UTC Power, a subsidiary of United Technologies Corporation.
依靠天然气运行的燃料电池是由联合技术公司的一家子公司UTC电力公司制造的。
Put a steam reformer in a car along with the fuel cell and you can fill the tank with methanol instead of hydrogen.
将一个蒸汽转化器放在汽车里，和燃料电池一起，你就可以往油箱加满甲醇而不是氢气。
Similarly, a digital clock is powered with the same type of microbial fuel cell, collecting its prey with flypaper.
类似的，这个数字时钟也用一张捕蝇纸来收集猎物，然后通过相同类型的微生物燃料电池供电。
Another way to fly farther is to swap the batteries for hydrogen and use that in a fuel cell to produce electricity.
飞的更远的另一个方法是用氢气来替代电池，利用燃料电池来产生电能。
The device works by converting natural gas into hydrogen, which the fuel cell then uses to generate electricity.
这台设备将天然气转化为氢气，再用氢气来发电。
We use a patented evaporative cooling technique whereby water is injected straight into the fuel cell stack, he said.
我们采用一项蒸发冷却专利技术，该技术直接将水注入到燃料电池内部。
Zetsche hopes that setting a new deadline for a fuel cell car will provide an incentive for others to start building.
蔡澈希望，重新设定燃料电池汽车的推出时间会激励其他厂商加入到制造此类车的行列中来。
We use those microbes, particularly inside something called a microbial fuel cell (MFC), to generate electrical power.
“微生物燃料电池（简称缩写为MFC）”中的细菌可以产生电能。”
One of the biggest obstacles is a lack of investment to develop materials that would work with this kind of fuel cell.
而困难之一就是缺乏资金以发明一种与此燃料电池相配合使用的材料。
So you decide to drive your environmentally-friendly hydrogen fuel cell car instead—or rather, let your car drive you.
于是，你决定开着环保型的氢动力车去上班，或者更确切地说，让你的车载着你去上班。
High energy prices and environmental concerns will also contribute to fuel cell commercialization activity and market gains.
高能量的价格和环境影响将对燃料电池商业化活动和市场收益起到促进作用。
I plan to live without a car until I find the perfect hybrid, electric or fuel cell vehicle that won't break my bank account.
我打算维持这种生活方式，除非我找到了更好的混合，电的或者燃料电池并且不会超出我的财力的机动车。
Even earlier, Zetsche's predecessor, Jurgen Schrempp, had promised a Mercedes fuel cell car 2004, and it never left the laboratory.
早在通用之前，蔡澈的前任史瑞普也曾承诺，会推出梅塞德斯燃料电池汽车2004，但这款车从未离开实验室走向市场。
Even earlier, Zetsche's predecessor, Jurgen Schrempp, had promised a Mercedes fuel cell car 2004, and it never left the laboratory.
早在通用之前，蔡澈的前任史瑞普也曾承诺，会推出梅塞德斯燃料电池汽车2004，但这款车从未离开实验室走向市场。
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