Liberals say the fuel-efficiency requirements for the replacement vehicles are not strong enough for the environment.

VOA: special.2009.08.07

Or this community that doesn't have safe drinking water so regularly children die of diarrhea because they cannot afford to treat their water, they don't have the fuel to boil their water or something.

可能还有这样一个地方，那里没有安全的饮用水,孩子们时常死于痢疾,因为他们拿不出钱对水进行处理，也没有燃料来把水烧开。

普林斯顿公开课 - 人性课程节选

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事，

对全球变暖的政策 - SpeakingMax英语口语达人

Professor Irvine-Halliday says many people spend well over one hundred dollars a year on the fuel.

VOA: special.2009.12.21

But Manifest Destiny was in some ways the fuel of the American imagination.

但是命运天定在某种程度上,丰富了美国人的想象力

耶鲁公开课 - 美国内战与重建课程节选

Fuel-burning devices can create carbon monoxide gas because not all of the fuel is burned.

VOA: special.2011.01.25

You take fuel, rather you take something that's warm, and you put it in contact with the atmosphere, it cools down.

改变约束,继续加热,气体膨胀。

麻省理工公开课 - 热力学与动力学课程节选

The company has also started reusing materials and reducing the fuel use of its trucks.

VOA: special.2009.07.17

And, we'll talk about fuel cells later in the semester when we do the unit on redox reactions and electrochemistry.

这学期我们随后会讨论燃料电池,当我们讲到,关于氧化还原反应和电化学单元时。

麻省理工公开课 - 固态化学导论课程节选

Supporters are hoping to have the fuel issue resolved in time to compete next season.

VOA: special.2009.11.03

And, you've undoubtedly heard a lot in the public press, and even in the political dialogue such as it is these days that hydrogen might be on environmentally friendly fuel.

毫无疑问你已经在公开新闻上，甚至在政治的对话上听到过了,比如最近这些天,氢气是一种环境友好的燃料。

麻省理工公开课 - 固态化学导论课程节选

Even coal, the fuel people used to heat their homes, cost twice as much.

VOA: special.2009.01.01

So, people are talking about the use of hydrogen in fuel cells.

人们在讨论,如何把氢用在燃料电池中。

麻省理工公开课 - 固态化学导论课程节选

They discovered a drop in pressure in the fuel cells that supplied electricity.

VOA: special.2009.06.24

It's biological engines, right. Things that either produce or consume biological fuel to do different sorts of processes. Also, of course of key importance to understand what the, in that case, biological thermodynamics are.

但不只是我们制造的引擎,生物引擎也是如此,它们产生或消费生物燃料,来完成不同的过程，当然，这也是理解生物热力学的关键所在。

麻省理工公开课 - 热力学与动力学课程节选

But the fuel cells were producing too much water.

VOA: special.2009.06.24

(Speech) Hojatoleslam says IAEA regulations stipulate that the agency provide the fuel for Iran's medical reactor in Tehran.

VOA: standard.2009.11.28

Otherwise,he warns, the great Iranian nation which has developed its own nuclear technology will produce the fuel by using its own know-how.

VOA: standard.2009.11.28

NATO officials say the pre-dawn strike destroyed the fuel trucks and killed a large number of militants.

VOA: standard.2009.09.04

Once the site is developed, Paul Woods says the fuel it produces will be competitive with gasoline produced from petroleum at nearby refineries.

VOA: standard.2009.09.02

Khatami insisted that the IAEA is required to supply the fuel, despite reservations by the West.

VOA: standard.2009.11.28

Clinton said the international community recognizes that Tehran only chose to accept the fuel swap deal because it is facing imminent action in the U.N.Security Council.

VOA: standard.2010.05.25

He says if the agency gives Iran the fuel, the matter is settled.

VOA: standard.2009.11.28

The U.S.Department of Energy gave the Vehicle Research Institute a $500,000 grant to improve the biogas refining process and then demonstrate whether the fuel can be cost-competitive in cars.

VOA: standard.2010.02.23

He said Ankara's decision to vote 'no' was also based,in part, on the timing of the announcement earlier Wednesday by the United States, France and Russia rejecting the fuel swap deal negotiated by Turkey and Brazil.

VOA: standard.2010.06.09

(Sound) Amid loud acclamations of approval, top hardline Iranian cleric, Hojatoleslam Ahmad Khatami warned the West that Tehran will produce its own high-grade uranium for a medical research reactor, if the UN International Atomic Energy Agency refuses to provide the fuel.

VOA: standard.2009.11.28

One way to raise the average fuel economy is to increase the number of electric cars on the road.

VOA: special.2010.11.17

In the United States, higher fuel prices come just as General Motors and Chrysler show signs of recovery after their reorganizations.

VOA: special.2011.03.11

Anyone who uses a device that burns fossil fuel must inspect the equipment carefully to reduce chances of carbon monoxide escaping.

VOA: special.2010.02.02

He loaded the motorcycle with extra cans of fuel and water and began his trip across the desert.

VOA: special.2009.01.14