In the meantime, I believe that the U.S. is doing quite a bit of work in terms of raising fuel efficiency standards.
同时，我相信美国在提高燃料效率标准方面做了不少工作。
And it had the exact same fuel efficiency that it had when we tested one in 2001.
而且，它的燃油效率跟我们在2001年测试的一辆车完全一样。
"We did our fuel efficiency test and a bunch of other tests on that car," Fisher says.
“我们对那辆车进行了燃油效率测试以及一系列的其他测试，”费希尔说。
To boost fuel efficiency more diesel engines are popping up, as well as improved four-cylinder engines.
为了提高燃料效率，更多的柴油发动机和改良的四缸发动机应运而生。
Honda claims the vehicle offers three times better fuel efficiency than a traditional, petrol-powered car.
本田声称这辆车的效能是传统汽油动力汽车的3倍。
These cars have the fuel efficiency, reliability and space to get you through your daily commute with ease.
这些汽车所具备的燃油效率、性能和空间可以使您轻松度过每日上下班的时光。
Most of the loans will go to projects that aim to increase fuel efficiency and cut carbon-dioxide emissions.
这些贷款大多将用于提高燃油效率、削减二氧化碳排放的项目。
Self-driving cars could reduce congestion, improve fuel efficiency and minimise the number of road accidents.
自动驾驶汽车可以降低交通拥挤，改进燃油效率并且将交通事故降低到最低水平。
Diesel engines are designed to be more efficient than gasoline engines, so they provide higher fuel efficiency.
柴油机的设计要比汽油发动机更有效，因此燃油效率更高。
Team Li-ion's Wave II two-seater also earned a high fuel efficiency rating — the equivalent of more than 171 mpg.
锂离子队的浪潮II型双座跑车也获得了较高的燃油效率得分 -等效于每加仑跑171英里以上。
At Boeing you got substantial fuel efficiency by reengineering. Do you think that is possible with the automobile?
在波音的时候，你通过工程上的重新设计使能源利用效率获得了实质性的提升，你是否认为汽车也可以通过同样的方式提升能效？
It's all very well to recycle, pester your parents about fuel efficiency and aspire to holidays that need no flights.
循环利用资源，不断提醒父母注意燃料使用效率，在不需航班便能抵达的地方度假，这些都很令人赞赏。
Gains in fuel efficiency and noise reduction could also come from embedding the engines into the topside of the fuselage.
将发动机置入机身上部也能够提高燃油效率和降低噪声。
Of those finalists, the 11 vehicles with the best combination of highway fuel efficiency, legroom and headroom made our list.
在那些入围的车型中，11款具备最佳公路燃油效率、腿部和头上空间组合的汽车构成了我们这个名单。
Bigger engines running hotter may deliver greater fuel efficiency, but they are also testing the limits of modern materials.
运行温度更高的较大引擎可能带来更好的燃油利用率，但它们同时也测验着现代材料的极限。
Q: Which method for keeping cool during the summer is better for fuel efficiency -- air conditioning or opening the windows?
问：夏季开车时，哪种保持凉爽的方法更省油，开空调还是开窗？
Make sure that the additive is recommended by your car manufacturer, and it does not come with exaggerated claims of fuel efficiency.
确定添加剂是你的汽车生产商推荐的，并且没有夸大燃油功效。
For our surface ships, we have developed a hybrid electric drive for the USS MAKIN ISLAND that dramatically increases fuel efficiency.
至于水面舰艇，我们已经制造了以混合动力驱动的“马金岛”号两栖攻击舰，它对燃料的利用效率有极大的提高。
Absolutely. Look at the improvements we've made since 1975. On automobiles, we've improved fuel efficiency by 100 percent, and on trucks by 75 percent.
当然可以，看看我们从1975年以来所取得的进步：汽车的燃油效率提升了100%，卡车也有75%。
Add in the new lightweight materials, integrated electronics, aerodynamic advances, and right there is a technology road map that increases fuel efficiency.
再加上新型轻质材料、集成电子技术和空气动力学方面的进步，我们已经可以看到提高燃油效率有效技术途径。
The plan advocates immediate steps to reduce emissions, increase fuel efficiency, end subsidies on fossil fuels and create laws that put a price on carbon.
该方案主张立即采取措施来减少排放、提高燃料利用率、停止矿物燃料的补贴以及制定对碳排放进行定价的法律。
In the long run, a 5% actual improvement in fuel efficiency from a good-quality additive is better than a 50% claim by an additive that will only corrode your fuel lines.
从长期看，实际提高5%燃油功效的质量好的添加剂要比声称可提高50%功效但只会腐蚀燃油管的添加剂好。
A companion research effort looked at concepts for a new generation of supersonic transport aircraft capable of meeting NASA's noise, emissions and fuel efficiency goals for 2030.
一项合作研究成果着眼于新一代超音速运输飞行器的概念，以满足NASA为2030世代设定的噪音、排放和燃油效率目标。
They include: legislation on fuel efficiency for cars by 2011 and new building efficiency by 2012, getting 20% of energy from renewable sources by 2020; and expanding forest cover.
它们包括：分别在2011年前和2012年前制定有关汽车燃油效率和建筑物能源效率的法律；到2020年有20%的能源消费来自可再生资源；以及扩大森林覆盖率。
The IEA reckons that even without any new policy measures to raise fuel efficiency or encourage biofuels, US oil demand will fall by 0.7 per cent a year over the next 20 years.
国际能源机构预计，即使没有任何提高能效或者鼓励使用生物燃料的新政策出台，未来20年内，美国的石油需求也会以每年0.7%的速度下滑。
Thanks to pricey fuel and tax incentives, car and van mileage has fallen for four consecutive years and fuel efficiency has increased, notably because new cars have better engines.
由于高昂的燃油费和税收刺激，汽车和货车的行驶公里数连续四年下降，同时燃料的使用效率也在提高，最显著的原因是新车使用了更好的引擎。
Thanks to pricey fuel and tax incentives, car and van mileage has fallen for four consecutive years and fuel efficiency has increased, notably because new cars have better engines.
由于高昂的燃油费和税收刺激，汽车和货车的行驶公里数连续四年下降，同时燃料的使用效率也在提高，最显著的原因是新车使用了更好的引擎。
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