Its low amplitude makes it less important as a source of disturbance in magnetic prospecting than the solar component.

作为磁法勘探中的干扰源，它的幅度很小，所以远不及太阳日变分量那么重要。

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Since the silicon material is an expensive component of a conventional solar cell, a cell that requires just one-fiftieth of the amount of this semiconductor will be much cheaper to produce.

由于硅材料是传统太阳能电池中一种很昂贵的成分，所以一种只需要1/50这种半导体材料的太阳能电池投入生产将更加便宜。

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Larger sheets have already been made into a touchscreen, and graphene has also been suggested as a component of solar cells.

现在大一些的薄膜已经被用做触摸屏，石墨薄膜也被推荐作为太阳能电池的一个原件。

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And because the key component of solar cells is an expensive, highly purified form of silicon, there's a real economic benefit to this design.

VOA: standard.2010.02.19

Indeed, it is still not clear how the ongoing anti-dumping sentiment in world solar component trade will mean for Africa.

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Over the past two years, dozens of solar panel and component makers from the U.S., Germany and elsewhere have filed for bankruptcies.

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"California Valley Solar Ranch will be an important component of our multi-technology portfolio of clean, zero-emission solar power facilities, " said Tom Doyle, president of NRG Solar.

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