He has carried out extensive research into renewable energy sources.
他已经对再生能源进行了广泛研究。
It would provide hundreds of millions of dollars for research into alternative energy sources.
它可以提供数亿美元用于可替代能源的研究。
Global warming has made us search for new energy sources.
全球变暖促使我们寻找新能源。
Some growth stems from a commitment by governments and farsighted business to fund cleaner energy sources.
一些增长源于政府和有远见的企业对资助清洁能源的承诺。
Moving water was one of the earliest energy sources to be harnessed to reduce the workload of people and animals.
流动的水是最早被用来减少人类和动物的工作量的能源之一。
The current low fossil fuel price environment will thus certainly delay the energy transition from fossil fuel to clean energy sources.
因此，当前化石燃料价格较低的环境必然会推迟从化石燃料向清洁能源转型的过程。
The pace of change in energy sources appears to be speeding up—perhaps just in time to have a meaningful effect in slowing climate change.
能源资源方面的转变速度似乎在加快——也许正好对减缓气候变化产生有意义的影响。
The pace of change in energy sources appears to the speeding up—perhaps just in time to have a meaningful effect in slowing climate change.
能源资源方面的转变速度似乎在加快——也许正好对减缓气候变化产生有意义的影响。
Another advantage of switching to corn ethanol is that it helps the American economy become less reliant on energy sources from other countries.
改用玉米乙醇的另一个好处是，它有助于减少美国经济对其他国家能源的依赖。
All right folks, let's continue our discussion of alternative energy sources and move on to what's probably the most well-known alternative energy source—solar energy.
好了，朋友们，让我们继续讨论替代能源，来说说可能是最著名的替代能源——太阳能。
The Industrial Revolution, making it possible to mass-produce manufactured goods, was marked by their use of new machines, new energy sources, and new basic materials.
工业革命使大量生产制成品成为了可能，其特点是使用了新机器、新能源和新基本材料。
Coal and natural gas are mainly used for electricity generation, whereas oil is used mostly to power transportation, yet the prices of all these energy sources are linked.
煤炭和天然气主要用于发电，而石油主要用于给运输提供能量，但所有这些能源的价格是相互关联的。
Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity.
在我们的星系中，超过10亿颗恒星已经耗尽了它们的内部能量来源，因此无法再产生恒星所需的热量来对抗向内的引力。
Russia then, Russia's energy sources are critical.
俄罗斯能源资源至关重要。
Today, renewable energy sources generate 12 percent of electricity in the U.S..
如今，美国所需电能的12%是由可再生能源提供的。
The energy sources that Jacobson found most promising were, in descending order.
Jacobson发现的最有前途的能量来源依次是。
The Villa employs onsite renewable energy sources for heating, electricity and water.
此别墅运用了自备的可再生能源进行供热、供电和供水。
But it isn't only solar that's down in cost. It's other renewable energy sources, too.
成本下降不仅表现在太阳能上，也体现在其他可再生能源上。
The country must pursue alternative energy sources as fiercely as it once shot for the moon.
同当年探月一样紧急，国家必须寻求可替代能源。
Almost by definition, renewable energy sources have low running costs but high up-front costs.
很明显，可再生能源的运营成本很低，但是前期投入很高。
Like most renewable energy sources, ocean waves cannot compete with the low costs of fossil fuels.
与其他可再生能源相同，海洋波能与化石能源相比不具有价格优势。
Apart from some coal and abundant hydroelectricity, Chile has almost no conventional energy sources.
智利除了有着一些原煤储备与大量的水利电气产出量，它几乎没有任何的能量资源。
Wind energy conversion systems have become a focal point in the research of renewable energy sources.
风能转化系统已经成为可再生能源研究的焦点。
Wind energy conversion systems have become a focal point in the research of renewable energy sources.
风能转化系统已经成为可再生能源研究的焦点。
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