But so little is used that the new technique would add only a few cents to the price of a solar panel.

但是由于银的使用量很少，这种新技术只会使太阳能电池板价格增加仅仅几美分。

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Of course, silver is expensive. But so little is used that the new technique would add only a few cents to the price of a solar panel.

当然，银是贵重的，但是使用的是如此少，以至于这种新技术给太阳能电池板的价格仅仅增添了几分钱。

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This paper introduced a position control system method that used the digital and electronical technique to improve the old type panel saw .

介绍了一种利用数字电子技术改造老式裁板锯机位置控制系统的方法。

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