Vacuum contactors are energy efficient.
真空接触器是节能的。
Have you considered energy efficient products?
你是否考虑过使用节能产品？
Tips On Making Your Home More Energy Efficient!
提示如何让您的家更节能！
Then it can suggest a more energy efficient appliance.
然后就会推荐一款更节能的产品。
Our latest notebooks are extremely energy efficient.
我们最新的笔记本电脑非常节能。
Sergio: Also to do with energy efficient power plants?
塞吉奥：还是跟那个高能效的发电厂有关吗？
Incandescent light is the least energy efficient lighting.
白炽灯是效能最不好的。
It is an energy efficient, environmentally friendly product.
这是一款节能环保产品。
Replace your old boiler with a new energy efficient condensing boiler.
用新能源高效冷凝式锅炉替代你的旧锅炉。
They're also far more energy efficient than regular lights as they use LEDs.
能源效率远远超越普通灯，因为它们是基于发光二极管。
Waste (methane emission) management and construction of energy efficient housing;
废料（甲烷排放）管理和节能房屋的建设；
The advantages of MD are energy efficient, cost efficient and operation easy.
膜蒸馏技术具有省能、高效、操作简单等优点。
The science and technology is possible for us to be much more energy efficient.
节能在理论上和技术上已经成熟。
Are washing machines really energy efficient if you have to wash your clothes twice?
如果不得不洗反复洗衣服，洗衣机真的有能源效率吗？
Actually the most energy efficient response man is: "I understand, you really nice!"
其实男人最省力有效的回应是：“我懂，你实在受委屈了！”
Their sockets can be switched off because it's easier, safer and more energy efficient.
他们的插座有开关，因为这样更简单安全节能。
Their sockets can be switched off because it's easier, safer and more energy efficient.
英国的插座有开关，因为这样更简单，安全而且节能。
Finally, production is more energy efficient when companies produce goods with less energy.
最后，企业以较少的能源制造产品就是更节能的生产。
Before you can make your home more energy efficient, you need to know where you currently stand.
在让你的家变得更节能之前，你需要知道自己家的现状。
The Scandinavian company Ikea has set up energy efficient ready-made homes for sale in Germany.
北欧的宜家公司也已开始在德国销售节能的组装房屋；
Green Building Concepts supplies information exchange on a more resource and energy efficient lifestyle.
绿色建筑理念提供大量资源和能源有效利用的交流信息。
Dong Energy may be an efficient coal-burner.
东能源电厂也许是个效率高的燃煤者。
The problem is that this latter approach is currently much less energy-efficient, says Dr Coe-Sullivan.
问题是，后者所采用的方式在目前却不够节能，柯-苏列文博士讲道。
A microwave oven is the most energy-efficient option.
微波炉是最节能的选择。
So, keep installing those energy - efficient light bulbs.
因此，让我们继续安装那些节能灯泡吧。
So, keep installing those energy - efficient light bulbs.
因此，让我们继续安装那些节能灯泡吧。
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