Like paraelectric materials, this generates electricity from a heat source and produces cooling from an electrical source.

像辅助电材料一样，它从热源处发电，从电源处制冷。

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After testing different combinations, they chose two materials that worked: a silver-plated yarn that can light up and a kind of thread that conducts electricity.

在测试了不同的组合后，他们选择了两种有用的材料：一种可以发光的镀银纱和一种导电的线。

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Similarly, one of the key technology gaps hampering the U.S. energy grid is a lack of understanding regarding superconductors -- materials that can carry electricity with no energy loss.

与此相同，阻碍美国能源网的核心技术缺陷之一是缺乏对于超导体的认识，这种材料可以没有损失的输送电力。

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Investors will also converge on the compelling opportunities in core economic sectors such as banking, mobile telecoms, internet, electricity, building materials, and food processing.

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Residents pay rent, most houses have kitchens and electricity, and building materials range from flimsy corrugated-iron shacks to permanent, multistorey concrete structures.

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That said, different combinations of materials have different electricity-producing potential for the same weight and volume.

FORBES: Running in place