燃料电池是一种利用某种燃料（举例：氢）和氧化剂通过电化学过程产生电能的装置。
A fuel cell is a device that uses a source of fuel, such as hydrogen, and an oxidant to create electricity from an electrochemical process.
另外一群MIT的研究者们最近也开发了一种车用脉冲吸收器，它可以利用汽车运行过程中的上下振动来产生电能。
A group of students from MIT also recently announced the development of a shock absorber for vehicles that USES the up and down motion when driving to generate electricity.
我们的试验就利用这种细菌，但是需要额外施加少量的电能，才能产生氢气。
We can also use them in this device, where they need a little extra power to make hydrogen gas.
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。
Another way to fly farther is to swap the batteries for hydrogen and use that in a fuel cell to produce electricity.
这表示一旦调控器发现处理器的利用率低于20%，它将逐步降低频率以节约电能。
This means that once the governor finds the processors to be less than 20 percent utilized, it will start stepping down the frequency to save power.
目前为止，非洲大陆主要还是依靠水利发电站：十三个国家都利用这种发电站来获得百分之六十多的电能。
For now, the continent remains largely dependent on hydropower: 13 countries use it for 60% or more of their energy.
几个月前，Google就已表明将利用Google Energy和最近获得的电能买卖能力来帮助自身达到碳中立的目标。
For months, Google has said it will use Google Energy and its recently gained ability to purchase and sell electricity to help it reach carbon neutrality.
为迎合全球绿色环保的趋势，日本还希望对观众产生的能量加以利用；观众们的欢呼、跺脚和鼓掌都将被转化为电能，为通讯系统提供部分能量支持。
In accordance with the global green trend, Japan also hopes to make use of the energy made by spectators; cheering, stamping and clapping will all be used to partly power the communications system。
这种装置也许可以用来为电子产品降温、把余热转化为电能，或者是一种利用太阳能的新方法。
The devices may be used to cool electronics, harness solar energy in a new way, and conserve energy by changing waste heat into electric power.
这种方法通过直接接触的方式传输电能，例如利用一块可以给设备进行充电的垫子。
Power is sent on almost direct contact, for example, with a mat on which gadgets can be placed to recharge.
研究者正在探索的其中一种解决办法是利用复合材料制造车体：一种可以同时储存电能的复合碳。
One solution which researchers are exploring is to build cars using a hybrid material: a carbon composite that is also capable of storing electrical energy.
利用自身物质材料建造的月球太阳能电站把日光转换成电能，可以为整个月球的勘探开发提供所需的能源。
Sunlight can be converted into electricity with lunar-made solar panels to supply the Moon with all of the power needed for global exploration and development.
电池可以利用诸如风力或太阳能之类的来源提供源源不断的电能，即使在天气改变或夜晚奖励的时候不能再生成电能。
The batteries will enable a constant electrical output from sources such as wind or solar, which stop generating when the weather changes or night falls.
富士通公司称，该系统是世界上首个无线充电系统。这项技术利用充电系统和电子产品之间的磁场传输电能。
Claiming to be the world's first of its kind, the technology works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device.
强烈的海风可以通过海上风力发电场来开发利用，海浪可以通过铰链式蛇形发电机转换成电能。
Strong sea winds can be exploited with offshore windfarms, while waves can be converted into electricity using articulated snake-like generators.
这个建筑将利用大气能量的转化——将顶部和底部大气压的压差转化为电能。
The structure would utilize atmospheric energy conversion by converting the difference in atmospheric pressure at the top and bottom of the structure into electrical power.
报告非常恰当地确定了热电联合系统——也就是说，既利用由燃烧农作物而产生的热能也利用电能所产生的热——利用当地种植的能源农作物是降低温室效应气体排放的最有利的方法。
The report correctly identifies CHP - that is using the heat produced from burning as well as the electricity - with locally grown energy crops as the best way to reduce greenhouse gas emissions.
该技术声称是世界首创，其原理是利用电源和电子设备之间的磁场来传递电能。
Claiming to be the world's first of its kind, the technology works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device.
事与愿违，这个鼓励并没有发挥混动车的优势，因为混动车在设计时就主要考虑到了频繁起步停车过程时利用汽车发电机制动而将汽车的动能转化为电能储存在蓄电池里面，从而提高了燃油经济性。
Equally perversely, this waiver fails to take advantage of the particular benefits of hybrids, which are built for stop-go traffic where braking recharges the battery and boosts fuel economy.
该邦能源部长预测，到2015年，古吉拉特邦利用太阳能、风能和潮汐能将生产出1万兆瓦的电能，足够满足三个孟买所需。
His energy minister predicts that by 2015 Gujarat will generate 10,000 megawatts from solar, wind and tidal power, enough to power three Mumbais.
该邦能源部长预测，到2015年，古吉拉特邦利用太阳能、风能和潮汐能将生产出1万兆瓦的电能，足够满足三个孟买所需。
His energy minister predicts that by 2015 Gujarat will generate 10, 000 megawatts from solar, wind and tidal power, enough to power three Mumbais.
两个烤箱般大小，相距几英尺摆放的盒子，能够利用超声波发出少量电能。
Using ultrasound waves, the pair beamed a small amount of power between two toaster-size boxes positioned a few feet apart.
能源紧张，全球气候变暖以及对电能、燃气的大量需求加强了人们对太阳能的开发和利用。
The energy shortage, global climate warming-up and the heavy demand on power and gas all have strengthened people's development and utilization of solar energy.
通过分析lng冷量利用原理及对LNG进行的分析，得出回收lng冷量发电不仅有效利用能源，而且减少机械制冷造成的大量电能消耗，具有可观的经济效益和社会效益。
From the analysis we know that recovery and utilization of LNG cold energy not only efficiently utilizes energy, but also reduces power consumption, which has both great economic and social benefits.
据马斯克表示，提升不仅体现在电池技术上，也体现在可以更好地利用电能的电子电路上。
According to Musk, the improvement comes not from the battery technology but from new electronic circuits that make better use of their charge.
电网运营商往往更喜欢火电厂发的电，而不是利用风能和太阳能发的电，并且尽管有所削减，但中国仍在建设远远超出自身需求的发电能力。
Grid operators often favor power generated from coal plants over that made by wind and solar, and despite the cuts, China is still building far more capacity than it needs.
CHP既能发出电能，又能充分利用余热能量，使其总的热效率远远超过传统的能量转换装置。
CHP can produce electricity energy and make full use of the waste heat energy. Hence its total thermal efficiency is much more than the traditional energy conversion plant.
只要手指头一碰感应器，就可以利用足够的热气，转换成电能开启小小桌灯。
By simply placing your thumb on a sensor, you can harness enough heat to switch on a small desk-lamp.
利用这一模型，针对含有大型风电场的输电系统，对其静态电压稳定约束条件下的最大输电能力(TTC)展开研究。
Based on the proposed model, total transfer capability (TTC) of power system containing large-scale wind farms is investigated under the constraint condition of static voltage stability.
利用这一模型，针对含有大型风电场的输电系统，对其静态电压稳定约束条件下的最大输电能力(TTC)展开研究。
Based on the proposed model, total transfer capability (TTC) of power system containing large-scale wind farms is investigated under the constraint condition of static voltage stability.
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