Over the past year, sky-high fuel prices have focused minds on efficiency like never before.
在过去的一年里，高昂的燃料价格使人们前所未有地关注能源效率。
Mercer says this boosts the efficiency of the CHP unit to over 70%.
默瑟说，这种做法可以使热电联产的效率提高超过70%。
There is, he added, not enough analysis of the costs and benefits of new rules. Moreover regulators have opted for expansion over efficiency.
他补充道，现在没有对新规定进行足够成本效益分析，并且规制者倾向于扩大规制，而忽视了效益。
I continued this experiment for the rest of the week and ended up getting about 25 hours of work done with only 30 hours total spent in my office, for an efficiency ratio of over 80%.
我在一周接下来的几天里继续这个实验，于是这周在办公室度过的30个小时当中，我完成了25小时的工作，效率比超过80%。
On Thursday however, Intel showed that it could transmit 60 watts of power over a few feet while maintaining 75 percent efficiency.
然而在周四，英特尔展示的无线供电技术可以传输60瓦动力几英尺远的同时还能保持75%的效率。
This is relatively easy when covering a small area, but it is difficult to maintain the uniformity, and thus the efficiency, of the cells over large areas.
如果只是小覆盖面的话，这还不难；若是大面积的电池，保持其一致性(即保持效率)就不容易了。
It is also a tenet of an agile, iterative methodology, representing a significant improvement over waterfall in terms of risk, cost, quality, and efficiency.
这还是敏捷、迭代的方法的宗旨，表现出就风险、成本、质量，和效率而言，在瀑布模型上的重大改善。
And what has come out of it is an overview of over 70 expert CSS ideas which can improve your efficiency of CSS coding.
这里所列出来的是超过70个专家在CSS方面的观点，可以改善你的CSS编码效率。
Over the length of the value chain, it's possible to look at the total effort in proportion to the elapsed time to give an understanding of efficiency.
对于价值链的长度，您可以查看总体工作量与消耗时间之间的比例，以理解效率。
The most effective setup, thus far, transfers power over a distance of two meters with about 50 percent efficiency.
现阶段最有效的方式是在两米的距离内实现了电力传输，但是供电效能只有50%。
While most silicon solar cells have been rendered inert by the time the temperature reaches 100 degrees Celsius, the PETE device doesn't hit peak efficiency until it is well over 200 degrees c.
大部分太阳能硅电池在温度到达100摄氏度已呈现惰性，而PETE设备在远超过200摄氏度的情况下还没到达效率峰值。
Even when a company such as Boeing stumbles over its efficiency, as it did a few years ago, its intellectual property gives it room to recover.
即使象波音这样的公司工作效率下降，正如它前几年的表现，它仍可依靠知识产权这块的利润支撑公司的运作。
The company boasts that it produces over 300 watts (300W) of power in the C band, with 60% efficiency of power conversion.
公司称，已开发成功C波段，功率为300W，功率转化效率为60%的放大器。
Over a period of a few weeks, I was able to keep my efficiency ratio above 80% while gradually increasing my total weekly office time.
在几周的时间里，我能在保持自己的效率超过80%的同时逐渐增加我的每周工作时间。
Replace your old fridge / freezer (if it is over 15 years old), with a new one with energy efficiency rating of "A"
用一个能源效率为A的新冰箱来替代旧冰箱/冰柜（如果它超过15年）
My brain must have gotten the idea that working time was a scarce commodity because I worked almost the entire five hours straight and got an efficiency ratio of over 90%.
我的大脑把工作时间当成了稀罕物，因为我持续工作了几乎整整5个小时且效率比超过了90%。
Combine REST with other architectural styles, over a combination of transports for improving Internet service integration efficiency.
在传输服务组合之上，结合REST和其它架构风格来提升Internet上服务集成的效率。
The resulting evolution of its engines has steadily improved fuel efficiency and over the past 30 years has extended the operating life of engines tenfold (to about ten years between major rebuilds).
这种“反馈—改进”模式使得它的引擎的燃料效率稳步提高，在过去30年中，引擎的运行寿命扩展了十倍（引擎两次大修之间的时间达到10年）。
Architectural clarity over coding efficiency.
架构清晰高于代码效率。
First, they need to get over Copenhagen and get on with the business of increasing energy efficiency, deploying renewables, and accelerating the shift from fossil fuels.
首先，他们需要从哥本哈根大会中恢复过来，并且继续开展增加能源效率、部署可再生能源、加快化石燃料更换等工作。
But when the tweakers took over the efficiency of the steam engine swiftly quadrupled.
但是当巧匠们接手之后，蒸汽机的效率一下子变成了四倍。
Contour modulation is a technique in which a phase-modulated signal waveform and amplifier output impedance work together to maintain higher efficiency over a sizable output power back-off.
轮廓调制结合了一种相位调制信号的波形和放大器的输出阻抗，可在某个较大型输出电源关闭后保持更高的效率。
They ran the cell through repeated cycles of assembly and disassembly over a 14-hour period, with no loss of efficiency.
在一个14小时的周期里他们让此细胞重复分解和合成的的循环，没有效率下降的情况。
Prefer elegance over efficiency where efficiency is less than critical.
宁要优雅不要效率，在效率不是关键的地方。
The IEA reckons that even without any new policy measures to raise fuel efficiency or encourage biofuels, US oil demand will fall by 0.7 per cent a year over the next 20 years.
国际能源机构预计，即使没有任何提高能效或者鼓励使用生物燃料的新政策出台，未来20年内，美国的石油需求也会以每年0.7%的速度下滑。
Over-subscription results in wasted bandwidth and reduced client efficiency.
过度订阅会导致带宽浪费和客户机效率的降低。
Few organizations are willing to accept such a dip, unless they can be convinced that it is only temporary — and significant improvements in overall efficiency are just over the hill.
很少有组织愿意接受这种下降，除非它们可以确信这只是临时的——并且整体效率中的重大改进只是开小差。
Various groups of scientists around the world have been working on it for years, but the problem has mainly been the efficiency, or rather the inefficiency with which power is transfered over the air.
多年来世界各地的各色科学家小组一直致力于无线供电研究，效率一直是主要的问题，更确切的说是电力在空气中传输的低效率问题，绝大部分电力在到达目的地之前就损失了。
It also confirms what Greenpeace's own scenario shows, that energy efficiency will play by far the biggest role in solving climate change - over and above any other technologies.
评估同时确认了绿色国际的设想，能源的有效利用将是解决气候变化目前为止最重要的角色-胜过其他任何技术。
Fuel efficiency standards have induced producers to make costly, high-mileage vehicles over the years and sell them at no profit or at a loss because of limited demand.
燃油能效标准已经使汽车公司最近几年开始生产那些昂贵的、长通车里程的汽车，但是由于需求有限，只能赔本销售。
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