To achieve the economic expansion we all seek, we need to unlock a vital source of growth that can power our economies in the decades to come.
为实现我们所寻求的经济增长，我们需要开启一个能使我们的经济在未来数十年中获得动力的必不可少的增长源泉。
The new age of machinery, in short, could not have been born without a new source of both movable and constant power.
总之，如果没有一种新的可持续提供动力并且可移动的能源，就没有新机械化时代的产生。
Wind power is a very clean source of energy.
风能是一种非常清洁的能源。
Wind power is a very popular source of energy.
风力是一种非常受欢迎的能源。
In a recent speech in Iowa, he dismissed wind power as an unreliable energy source.
最近在爱荷华州的一次演讲中，他将风力发电视为一种不可靠的能源。
Anyone who expects a source of power in the transformation of these atoms is talking moonshine.
那些希望在原子的转化中获得能量的人都是胡说八道。
Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source—such as the distance from a power plant to street lamps on a remote highway—a lot of energy is lost during transmission.
在美国，照明约占总耗电量的7%。由于照明通常远离电源——例如从发电厂到偏远公路上的路灯——因此大量的能源在传输过程中会损失掉。
Such an architecture would include a single hard disk, a single Fibre Channel adapter, or a single power source for any piece of equipment.
这样的一种架构通常只包含单个硬盘、单个光纤通道适配器或单个电源供所有设备共用。
"But the real question though is whether there is enough ambient noise to act as a power source as for a cell phone," said McAlpine.
“但是真正的问题是，是否存在足够强的环境噪音来充当手机的能量源，”麦艾尔·派恩说。
Owner Christopher Lee realized the system was the answer to his prayers for finding a way to provide his customers with a power source that is accessible and also easy to find.
网吧主人ChristopherLee意识到这个系统为他提供了梦寐以求的解决方案，可为其顾客提供方便接入、容易找到的电源。
Another new accessory is a $39 HDMI video-out cable that's capable of 1080p video mirroring. The cable works with all iPad apps, Jobs said, and it'll charge your iPad when plugged into a power source.
另一款新的配件是售价39美元的支持1080p的HDMI视频输出线，适用于所有的IPad应用程序，乔布斯说，而且连上电源以后还可以给IPad充电。
As a source of power for cars, fuel cells have been a disappointment.
作为给汽车提供动力的一种能源，燃料电池令人失望。
The existing sensors have to be connected to a power source to take readings and transmit them over cell phone towers.
现有的传感器必须接上电源才能读取信息并将它们通过手机发射塔发射出去。
Ambient radio waves have largely been ignored as a potential power source until recently, because the power of a broadcast radio signal rapidly decreases with distance.
直到最近环境无线电波才格外受到重视成为一种潜在的电源，这是因为广播电台的无线电信号发电随着距离的增加而锐减。
A radioisotope power source will provide heat and electric power to the rover.
而放射性同位素能量源可以为探测器提供热量和电能。
Will German carmakers master a technology that came of age as a power source for video games?
那德国的汽车制造者们是不是掌握了一项像视频游戏电源那样的成熟技术呢？
But some researchers, including the U.S. Navy's Space and Naval Warfare Systems Center, still believe that low-energy nuclear reactions have a future as a power source.
但是一些像美国空间和海战系统司令部这样的研究机构仍然相信低能核反应是一种非常有前途的能源。
Electrospinning works by connecting a needle-like spinneret to a high-voltage power source and releasing a charged liquid from it towards an earthed collector plate.
电纺的工作方式是将一根针状喷丝头连上高压电源并从中对一个接地的收集器释放出一股带电液体。
Experts fear that Britain is relying too much on wind as a power source when other technologies are required in calm weather.
有专家担心，其他技术要求大气平稳时，英国却过度依赖风力作为其能源。
And the fast-talking industrialist has exhausted the rest of the periodic table looking for an element that is a safer power source than palladium.
但这位语速飞快的工业奇才已经翻遍了元素周期表，也找不出一种比钯更安全的替代元素。
I would like nuclear fusion to become a practical power source.
我期望聚变可以成为实用的能源。
Researchers have developed some of the tiniest solar cells ever made and believe the organic material could potentially turn any surface into a power source.
研究人员已经研究出一些微小的太阳能电池，并认为取得了有史以来的有机物质可能反过来任何表面成一个动力源。
LIKE any other electrical device, a pacemaker needs a power source.
和其他所有的电子设备一样，一个起搏器同样需要能源。
Do not connect electrical equipment to a power source less than 30 meters away, unless the power source has spark-proof connectors.
除非电源接头是防火花的，否则不要再30米距离内，为电器设备通电。
Do not connect electrical equipment to a power source less than 30 meters away, unless the power source has spark-proof connectors.
除非电源接头是防火花的，否则不要再30米距离内，为电器设备通电。
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