轮胎设计者因此力求减少滚动阻力以提高能源利用的经济性。
Tyre designers have therefore sought to improve fuel economy by reducing rolling resistance.
投资者开始瞄准突破性技术：固态电池和氨燃料电池。利用这些技术，能源就能变得像砂砾一样，不仅廉价，而且易于储存。
Investors are prowling for a breakthrough technology-solid state batteries, ammonia fuel cells-that will make energy as cheap and easy to store as gravel.
一些能源倡导者说，我们需要直接地更多的鼓励太阳能的利用。
Some advocates say we need to encourage solar more directly.
在能源危机的20世纪70年代，当各种各样的新能源的想法被扔出来，工程师和计划者们申请了数个利用数千英尺高空的风能的专利设计。
During the energy shocks of the 1970s, when new energy ideas of all kinds were bursting forth, engineers and schemers patented several designs for harnessing wind thousands of feet in the air.
而主要受益者仍是利用可再生能源发电的公司。
这个魔方的全称是手动可利用绿色能源交互式消费品，它是设计者郑伟希（音译）在Yanko Design网站上展示的一个概念设备。
The Magic – short for Manual Available Green power Interaction Consumer is a concept device from designer Zheng Weixi showcased on the Yanko Design website.
为了充分利用可再生能源，电网运营商和决策者必须对辅助服务的所有技术和程序方式进行深入透彻的考虑。
To take full advantage of renewable power, the grid operator and decision makers need carefully to consider the full technical and procedural options for ancillary services.
赫泽高周五表示：“有四分之三的欧洲人相信提高能源利用率能够创造工作机会，这一情况对欧盟的决策者们来说是个强烈的信号。”
Hedegaard said on Friday: "The fact that more than three out of four Europeans see improving energy efficiency as a way to create jobs is a strong signal to Europe's decision makers."
西欧最为贫困的国家之一已经开始利用它的风能、太阳能和波浪能进行发电。现在，这个国家正在成为世界上可再生能源的领导者。
Wave energy is in its relative infancy, but its proponents take heart from the rapid advances of other renewable technologies and the benefits that have flowed from them.
其他攻击则可能源自本意良好，但遭到攻击者利用的程式码。
Others can originate with well-intentioned code that has been exploited by an attacker.
减少建筑能源消耗，节约能源，提高能源利用率已经成为建筑设计者关注的问题。
Reduce building energy consumption, energy conservation, improve energy efficiency has become the building designers concern.
减少建筑能源消耗，节约能源，提高能源利用率已经成为建筑设计者关注的问题。
Reduce building energy consumption, energy conservation, improve energy efficiency has become the building designers concern.
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