With some exceptions, the oldest homes tend to be the least energy-efficient.
除了一些例外，最老旧的房屋往往是最不节能的。
Rotational energy states have the least energy.
转动能态具有最小的能量。
An electron in the innermost orbit has the least energy.
最里面的轨道上的电子能量最低。
Incandescent light is the least energy efficient lighting.
白炽灯是效能最不好的。
To reduce this, manufacturers are improving the efficiency of their chargers and helping you pick the ones that use the least energy.
为了减少这种不必要的浪费，各厂家在努力的提高其充电器的效率。
Some end value condition derived by variational method in accordance with the least energy loss principle and their mechanical background are also dealt with.
同时从能量最小原理出发，用变分的方法推导出几种端值条件，说明它们的力学背景。
People tend to unconsciously use extra information while listening so as to accept the useful information in the least time with the least energy, which makes information receiving more efficient.
在听他人的话语获取信息的过程中人们不自觉地利用富余信息，从而在较少的时间内以较少的精力接收所需的信息，使信息的接收更加有效。
Supplying power to trains in this way would offer the shortest distance from well to wheels with the least amount of energy lost.
用这种方式为火车提供动力，将使井口到车轮之间的距离最短，而且损失的能源最少。
Supplying power to trains in this way would offer the shortest distance from well to wheels he says with the least amount of energy lost.
他说，以这种方式为火车提供电力将使从井口到车轮的距离最短，而损失的能源也最少。
Worldwide, wind energy under the same constraints could supply at least 40 times the current electricity consumption.
在世界范围内，在相同条件下的风能能够提供是现在电力消耗40倍的能量。
Moreover, among energy partner countries, Iran seems to be the least reliable partner because of problems of stability in the colder winter periods.
此外，在能源合作伙伴国中，伊朗似乎是土耳其最难以信赖的国家，因为这个更寒冷的冬天里，土耳其更需要稳定。
To meet energy demand with the least negative environmental impact, Turkey is seeking to increase its reliance on renewable energy while promoting energy efficiency among power consumers.
为在最大限度降低负面环境影响同时满足能源需求，土耳其正寻求增加可再生能源份额，同时在电力消费者中推广节能技术。
To meet energy demand with the least negative environmental impacts, the country seeks to increase its reliance on renewable energy while promoting energy efficiency among power consumers.
为在最大限度降低负面环境影响同时满足能源需求，土耳其正寻求增加可再生能源份额，同时在电力消费者中推广节能技术。
And waste that could not be recycled should at least be used to generate energy, the evangelists argued.
布道家说，不能回收的垃圾至少也应该拿来制造能源。
Still, with the world's energy reserves distributed as they are—mostly in places at least as unstable and inhospitable as Russia—the oil majors will not be easily deterred.
尽管如此，世界能源储备大部分分布在如同俄罗斯一样不稳定和不友好的地区，石油巨头们也不会轻易的被阻止。
Such a problem can also provide solutions; at the very least, energy researchers looking to make improvements on net carbon dioxide emissions have a clear picture of their point of attack.
这样的问题也提供解决方案；至少，能源研究者在寻找净碳排量的进步上有清楚的攻击点。
In the nearer term, such technology could at the very least power parts of the globe that are currently off the grid with clean, plentiful, and easy-to-come-by energy.
就算在近期，这项技术至少有望提供一种更洁净、更充足、更易获取的能源。
But Kaltenegger and colleagues calculate that a cloud cover of at least 50 percent would reflect enough of the energy back into space to prevent overheating.
但是，柯廷安（Kaltenegger）和同事计算得出，云层覆盖率至少要达到50%才可能反射足够的能量回到太空来避免过热。
At the very least, energy researchers looking to make improvements on net carbon dioxide emissions have a clear picture of their point of attack.
至少，能源研究者在寻找净碳排量的进步上有清楚的攻击点。
We are, or at least we should be, on the cusp of an energy transformation, driven by the rapidly falling cost of solar power.
受太阳能发电价格迅速下降的驱动，我们正在处于，或者至少我们应该处于能源转型的拐点。
Despite plans to increase the use of renewable energy and nuclear power-in the rich world, at least-oil will continue to represent a large share of energy needs, especially for transport.
尽管人们越来越多地使用可再生能源和核能——至少在富国是这样的——在未来人们对能源的很大一部分需求还是要来自于石油，尤其是在交通领域。
And in this case we're going to look at silicone, and we'll say if you can point out to me which requires the least amount of energy.
这次我们要做的是关于硅的，我们来看看大家是不是，能够为我指出那一项需要消耗的能量最少。
Researchers are now working on at least three new technologies that could cut the energy required even further.
研究人员目前正在研发至少三项可以进一步降低能源消耗的新技术。
According to the International Atomic Energy Agency, there have been at least 25 incidents of lost or stolen nuclear explosive material.
根据世界原子能机构提供的消息，爆炸性核燃料发生被盗或者丢失的事故至少有25次。
The least-cost option to lower the risk is to start now and steadily transform the global energy system over the coming decades to low or zero greenhouse gas-emitting technologies.
降低风险的最小开销方案就是现在启动政策并且在未来数十年内逐步将现在全球能量系统转变为低温室气体排放或零排放的技术。
The least-cost option to lower the risk is to start now and steadily transform the global energy system over the coming decades to low or zero greenhouse gas-emitting technologies.
降低风险的最小开销方案就是现在启动政策并且在未来数十年内逐步将现在全球能量系统转变为低温室气体排放或零排放的技术。
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