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。
Dug into a mountainside, the hockey arena is well concealed and energy-efficient.
冰球场建在山坡上，隐蔽得很好，而且节能。
What of the claim that organic farming is more energy-efficient?
那为什么还有言论称有机耕作更加节能呢？
Haier is keen on Sanyo's energy-efficient refrigeration technology.
海尔青睐三洋的节能制冷技术。
Many more promote ethanol, or renewables, or energy-efficient buildings.
更多的州致力于推广乙醇、可再生能源，或节能建筑。
Preventing such phenomena could mean smoother, more energy-efficient operation.
防止这种现象的出现意味着更平稳、更节能的操作。
We have a large number in the house and were keen to make them energy-efficient if we could afford it.
我们的房屋有很多窗户，如果能负担得起，我们非常希望把窗户都改造成节能型的。
Of special concern are the inexpensive, energy-efficient markets, where U.S. companies have lagged behind.
关系特别重大的是平价节能市场。美国公司在该市场上处于落后地位。
Consumer electronics: Tiny semiconductor crystals, called quantum dots, enable new forms of energy-efficient lighting.
消费电子：叫做量子点的微型半导体晶体能以新的形式实现节能照明。
What few people appreciate is that the demand for everything from solar panels to energy-efficient light bulbs is already booming.
鲜为人知的是人们对所有绿色产品的需求，大到太阳电池板小到节能灯泡，都在激增。
To extract the CO2 for recycling, he proposes an energy-efficient electrochemical process that produces only hydrogen as a by-product.
为了能在回收过程中得到二氧化碳，他建议运用一种节能的电气化学工艺，反应过程中的副产品只有氢气。
Like railway advocates in the USA, the ministry touts rail as a greener, more energy-efficient form of transportation than driving or flying.
和美国的铁路拥护者一样，中国铁道部也认为，与汽车或飞机相比，铁路是一种更环保、更节能的运输方式。
All of the lighting is derived from energy-efficient LEDs, water is heated using solar panels, and all of the home's greywater is recycled.
屋内所有的照明均使用节能发光二极管，热水用太阳能板加热，所有生活污水均会回收。
So's device takes a radically different turn, replacing glass with thin plastic, eliminating the vacuum and using energy-efficient, organic LEDs.
相比之下，弗兰克·索的发明则独辟蹊径，用轻盈的塑料薄膜代替玻璃，去掉了真空管，直接使用有节能效果的有机发光二极管。
A more energy-efficient approach would be to head straight into the current as long as possible and then turn, much as a sailboat tacks in the wind.
一个更节约能源的方法是：尽可能的沿着水流的方向前进，然后再转向，就像帆船在风中行驶那样。
While some tech companies are developing more energy-efficient product lines, others are releasing software to make existing computers consume less.
一些科技公司开发了更节能的产品，还有一些公司推出了减少现有电脑耗电量的软件。
It may, for instance, be a greener, more energy-efficient way of jumpstarting the chemical reactions used to make hundreds of consumer products.
举例来说，干水能够成为加速化学反应的一种更绿色并且能效更高的方式，可用于制造数百种消费型产品。
The scheme allows licensed companies to offer customers credit at no initial cost toward work to make their homes or workplaces more energy-efficient.
这个计划允许经批准的公司向致力于将家庭或者工作场所变得更加节能的客户提供无需首付的信贷。
Designs are often used only once, most buildings are not energy-efficient, the industry produces a lot of waste, and many materials are simply thrown away.
设计通常只用一次，大部分建筑物不节能，建筑行业浪费严重，而许多建材简单地一扔了之。
This year's event featured an energy-efficient sphere clad in Waterford crystals, with 9,576 light-emitting diodes that generated a kaleidoscope of colors.
而今年的水晶球则采用了节能技术，球体外表覆盖着一层沃特福德水晶，内置9576个发光二极管，发出五彩的光芒。
Since the process is driven by heat rather than electricity, it could reduce greenhouse-gas emissions even further by using energy-efficient sources of heat.
因为这个过程是热驱动而不是电力，通过使用能量转化率高的热源，可以大大减少温室气体排放。
Plugging up the leaks that allow cold air to slip into your house—and drive up your heating bills—is an important first step in creating an energy-efficient home.
为防止冷风通过缝隙进入你的房子，从而增加你的暖气费，把那些漏风处都堵上吧。 这是让你的家变得节能的最重要的第一步。
More than 60 million energy-efficient lights were distributed. The campaign to limit the production, sale and use of plastic bags achieved significant success.
推广节能灯6000多万支，限产限售限用塑料购物袋取得明显成效。
B Corp offers a certification process for socially and environmentally minded companies, much like certifications for organic produce and energy-efficient buildings.
B公司为致力于社会和环境领域的企业提供认证服务，类似于有机产品的认证和节能建筑的认证。
Western Digital has slowly massaged its desktop hard drives into three categories: high-performance Black drives, mainstream Blue models, and energy-efficient Greens.
西数目前正逐渐将其桌面硬盘产品规整为三个系列：高端的黑盘系列，主流的蓝盘系列以及省电节能型的绿盘系列。
The system is designed to be similar to the energy Star ratings, which let consumers pick out an energy-efficient appliance without wading through complicated specs.
这个体系的设计和能源之星认证很类似，有了能源星级认证，消费者不需要在复杂产品规格中苦苦比较就能挑选到合适的节能设备。
That said, the group said Apple has done a better job of avoiding conflict minerals, selling energy-efficient products, and removing hazardous materials from its devices.
从这个数据中可以看出，该组织认为苹果公司在避免冲突矿产、销售节能产品和杜绝采用危险材料方面做的非常出色。
That said, the group said Apple has done a better job of avoiding conflict minerals, selling energy-efficient products, and removing hazardous materials from its devices.
从这个数据中可以看出，该组织认为苹果公司在避免冲突矿产、销售节能产品和杜绝采用危险材料方面做的非常出色。
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