我们能源系统的主要组成部分，如燃料生产、提炼、发电和分配，用的是昂贵的、使用寿命较长的装置。
The major components of our energy systems, such as fuel production, refining, electrical generation and distribution, are costly installation that have lengthy life span.
他说奥特根不久将使用燃料电池系统供热和发电，以便在楼房租赁市场低迷的情况下部分地降低能耗。
He said the Octagon would soon switch to a fuel cell system for heat and electricity, partly to cut energy costs at a time of a depressed rental market.
大部分燃料是在北半球燃烧的，那里的温度似乎正在下降。
Most of the fuel is burnt in the northern hemisphere, where temperatures seem to be falling.
大部分燃料是在北半球燃烧的，那里的温度似乎正在下降。
Most of the fuel is burnt in the northern hemisphere, where temperatures seem to be falling.
由于这种能源大部分来自化石燃料的使用，浪费食物可能导致不必要的全球变暖以及低效率的资源利用。
Since much of this energy comes from the utilization of fossil fuels, wastage of food potentially contributes to unnecessary global warming as well as inefficient resource utilization.
由于这些能量大部分来自化石燃料的利用，因此食物浪费有可能导致不必要的全球变暖以及资源利用效率低下。
Since much of this energy comes from the utilisation of fossil fuels, wastage of food potentially contributes to unnecessary global warming as well as inefficient resource utilisation.
科罗拉多科技大学在线的入学人数也大幅上升，部分归因于燃料价格不断上涨。
Enrolment at Colorado Technical University Online has also gone up considerably, partly attributable to the rising cost of fuel.
纽约市新世界贸易中心大厦将部分地由燃料电池提供电力。
The new World Trade Center towers in new York City will be powered in part by fuel cells.
然而这意味着有新的核项目的国家必须将至少部分燃料控制权交给外方。
Yet this means countries with new nuclear programmes would have to place control of their fuel supply at least partly in foreign hands.
在过去12个月中，食品价格上升了4.5 %，部分原因是燃料成本增加。
Food costs have increased 4.5 percent over the past 12 months, partly because of higher fuel costs.
事实上，“航行者”号上几乎所有的部分都是燃料箱。
含有特别具有毒性的钸成分的混合氧化物燃料棒部分曝露。
Mixed oxide (MOX) fuel rods, partly composed of especially toxic plutonium are partially exposed.
大脑像身体其他部分一样也需要燃料。
不过，考虑到植物在生长过程中是会吸收二氧化碳的，因而用于制造生物燃料的植物可以抵消一部分由它们作为汽车燃料而释放的二氧化碳。
But since plants absorb carbon dioxide as they grow, crops grown for biofuels should suck up about as much carbon dioxide as comes out of the tailpipes of cars that burn these fuels.
然而，当食品和燃料的价格大幅攀升，大部分人开始躁动起来了。
But then came a steep rise in food and fuel prices and people at large became restive.
尽管世界银行也曾为低碳能源提供资金，可是都是极其有限，其能源经费也是绝大部分都用于化石燃料。
The World Bank's energy financing remains overwhelmingly dedicated to fossil fuels, despite limited efforts to establish funding for low-carbon energy.
通常燃料棒处于水中，一旦有部分长时间暴露于水的话，就会熔化。
A partial meltdown can occur when radioactive fuel rods, which normally are covered in water, remain partially uncovered for too long.
水很快蒸发殆尽，燃料棒部分露出冷却，这样可将熔毁反应堆核心的热量和蒸汽散发出来。
Soon, the water had burned off and the fuel rods were exposed -- allowing them to emit levels of heat and steam that can melt the reactor's core.
该国80%的电力来自煤燃料，其余部分来自天然气资源。
混合氧化物燃料棒含钚，这些燃料棒已经部分暴露。
Mixed oxide fuel rods are partly made of plutonium. These fuel rods are partly exposed.
邦一级的赤字和绝大部分的化肥与燃料补贴（这些补贴合计达到GDP的3.5%）都被忽略不计了。
They omit the states'deficits and also most of the cost of fertiliser and fuel subsidies (which alltold add another 3.5% of GDP).
整个系统开始于2007年6月，现在可以满足每个住户热能需求的90%，不足部分用化石燃料作辅助。
The system, which launched in June 2007, now fulfills some 90 percent of each home's space heating needs, with any slack taken up by fossil fuels.
然而，化石燃料仅仅是大部分能量混合中的一部分。
Fossil fuels, though, are only a part of the larger energy mix.
大多数巴西轿车能够使用酒精和石油混合物做燃料，这部分要归功于这个国家开发的混合燃料引擎。
Most Brazilian cars can run on a mixture of ethanol and petrol, thanks in part to the flex-fuel engine, developed in the country.
大多数巴西轿车能够使用酒精和石油混合物做燃料，这部分要归功于这个国家开发的混合燃料引擎。
Most Brazilian cars can run on a mixture of ethanol and petrol, thanks in part to the flex-fuel engine, developed in the country.
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