这些新型空调中有的比旧型的少耗电70%。
Some of the new air conditioners consume 70 percent less electricity than the old models.
这也意味着，你将得到无缝切换到少耗电模式下，当你浏览网页，收发电子邮件，或进行业务，是不是图形密集型的。
It also means that you'll get seamless switching to less power-hungry modes when you are surfing the Web, checking email, or conducting business that isn't graphics-intensive.
这个方法是指单独的传感器节点比强大的无线电耗电少，因此能存储能量。
This approach meant that the individual sensor nodes could have much less powerful radios, thus saving energy.
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