With these advantages, the researchers expect the df-G to bring significant advances of composite electrodes for a variety of electrochemical system, including batteries, fuel cells, and capacitors.
由于石墨烯的这些优势，研究人员希望其可以为电池，燃料电池和电容器等许多电化学系统带来复合电极的重大进展。
One high m. p. g. segment where Detroit still lags is alternative fuel vehicles.
底特律尚落后的，是在高燃油经济的替代燃料汽车这一细分市场。
E. g. There is no incentive for people to save fuel.
没有使人们节约燃料的鼓励办法。
In the second (e. g., gasoline-reciprocating-piston engines), discrete quantities of fuel and air are periodically ignited.
后者(例如汽油往复活塞发动机)不连续的燃料和空间周期性点燃。
There is a significant demand for this fuel all over the world - e. g. in Brazil, Sweden and California, and an increasing demand in Europe.
世界上对这种燃料的需求很广，例如，巴西，瑞典和加利福尼亚，欧洲对这种燃料的需求也不断增长。
There is a significant demand for this fuel all over the world - e. g. in Brazil, Sweden and California, and an increasing demand in Europe.
世界上对这种燃料的需求很广，例如，巴西，瑞典和加利福尼亚，欧洲对这种燃料的需求也不断增长。
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