We used sail power and turned the engine off to save our fuel.
我们关掉了发动机，用帆航行以节省燃料。
We have the power of imagination, and the power of dreams to fuel us.
我们拥有想象力，梦想的力量可以激励我们进步。
As a source of power for cars, fuel cells have been a disappointment.
作为给汽车提供动力的一种能源，燃料电池令人失望。
The marginal cost of producing wind power is almost nothing, since the fuel—wind—is free.
因为风是免费燃料，所以风能的边际成本几乎为零。
And nowadays it is the world's biggest power station working on the solid fuel.
目前它是世界上最大的还在使用固体燃料的发电厂。
Lasers also need chemical fuel or electrical power which is not readily available in space.
激光需要的化学燃料或者电力还没办法轻易安置在太空。
And it is the cheapest source of fuel for electric power production.
而且煤炭是最便宜的电力生产燃料来源。
The ultimate power source, antimatter packs more energy than nuclear fuel.
作为一种终极能源，反物质甚至蕴含着比核能还要多的能量。
Control of the power output is accomplished by varying the fuel supply.
控制功率输出是通过改变燃料供给而实现的。
Two important performance of automobile is power and fuel economy.
汽车动力性和燃油经济性是汽车的两个重要性能。
Diesel engines are the most fuel efficient vehicle power source available.
柴油发动机是现有燃油效率最高的机器。
They hope the fuel will not only be able to power ships, but also planes.
他们希望这种燃料不仅能给军舰用，还能给飞机使用。
Control of the power output is achieved by varying the fuel supply.
功率输出的控制，是利用改变燃料的供应来实现的。
Propulsion is made of two high performance diesel engines, to provide power and fuel efficiency.
推进由两个高性能柴油发动机，提供电力和燃油效率。
Nucleus power stations need very little fuel to produce enormous amounts of power.
核电站只需很少的燃料就能产生巨大的能量。
Sour petroleum coke is suitable for power fuel due to its cheap market price.
高硫石油焦市场价格低廉，适合作动力燃料。
Jet fuel and power prices will also increase.
喷气燃料和电力价格也将增加。
Proton Exchange Membrane Fuel Cell power system tend to own great potential.
质子交换膜燃料电池动力系统是一种极具潜力的新能源技术。
Therefore, the proton exchange membrane fuel cell is a clean, efficient green power.
所以，质子交换膜燃料电池是一种清洁、高效的绿色环保电源。
As the power of future vehicle, alkalescent fuel battery has a broad developing trend.
碱性燃料蓄电池作为未来汽车的动力，具有很广阔的发展前景。
Being radioactive, the used fuel from a nuclear power station cannot be left lying around.
核电站用过的燃料因有放射性，不可随处乱放。
Power and energy : power, engine, motor, battery, propeller, reducer, electronic fuel control, etc. ;
动力、能源类 ：电源、发动机、电机、电池、螺旋桨、减速箱、电子燃油控制等；
For Fuel Cell Bus with multi-power sources configuration, energy flow must be efficiently controlled.
燃料电池客车采用多动力源的动力系统结构，需对其能量流动进行有效的控制。
The fuel needs enriching to just under 20% (power reactors run on only 3.5%).
其燃料需要浓缩至将近20%（动力反应堆只需3.5%就能运转）。
The local coal mines supply the fuel for power stations.
当地的煤矿为发电站供应燃料。
More and more people pay attention to the electric power generation technology using fuel cells.
燃料电池发电技术已经受到人们越来越多的重视。
Combination Switch, Power Steering Pump, Electric Fuel Pump.
组合开关，转向助力泵，电动燃油泵。
Combination Switch, Power Steering Pump, Electric Fuel Pump.
组合开关，转向助力泵，电动燃油泵。
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