而桑迪亚的电池则只需移动零点几毫米就能有效地跟踪太阳，且其重量微乎其微。

Sandia's cells, on the other hand, would only need to be moved a fraction of a millimeter to track the sun efficiently while weighing next to nothing.

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勒德伯里高端消费行为研究所的Marc Cohen指出，在顾客群体中，属于明显富有人群的，只有百分之零点一；因此，奢侈品商人为了更好地销售，必须把目标人群扩大。

Marc Cohen of Ledbury Research points out that the high-profile wealthy make up only 0.1% of consumers; luxury-goods groups have to aim a bit wider to do well.

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这种功能能够快速地检查和调节放大器的零点。

This feature allows fast checking and adjustment of the amplifier zero.

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