Than coal, much less electricity, but the core of the nuclear reaction.

不是烧煤，更不通电，而是内核的核反应。

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First, they are "thin," meaning that they contain low-powered hardware and thus use much less electricity than expensive laptops.

首先，它们非常“瘦”，这意味着它们包含低耗电的硬件，因此要比价格高昂的笔记本更加省电。

youdao

On a smart grid, intermittence is less of a problem because smart meters and other technologies can be used to manage electricity demand and to store power when too much is being generated.

在智能网里，新能源的供应时断时续并不是大问题，因为智能表和其他技术可以调节用电需求，如果发电过多可以储存起来。

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Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs and last much longer.

VOA: special.2009.12.21

But the silicon is what converts light into electricity, so you might think using so much less silicon would reduce the electrical output, but Atwater says that's not the case.

VOA: standard.2010.02.19

Alexander said the Obama administration's proposed subsidies for solar, wind and agricultural energy development will not make much difference, since those forms of energy provide less than two percent of America's electricity.

VOA: standard.2009.04.25

These chips require much less electricity and generate less heat, too.

FORBES: Magazine Article

If South Korea steps in to provide the missing electricity, the North would have much less incentive to do so.

ECONOMIST: South Korea and America

If he drove a hybrid car that runs on gasoline and electricity, his car would emit much less carbon dioxide.

NPR: Has the Move to Make Cars Greener Stalled?