The supply source of silicon power is rare, but it may be re-placed with super-fine kaolin clay.

硅粉货源有限，可用高活性偏高岭土超细粉代替。

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Solar recently overtook the microchip industry as the main source of demand for silicon.

目前，太阳能超过微芯片成为硅元素的最主要需求源泉。

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The experts said beer was a major source of dietary silicon – roughly half of the silicon in beer can be readily absorbed by the body.

专家称啤酒是膳食中硅元素的主要来源——人体大概能够吸收啤酒中硅元素含量的二分之一。

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To people in Silicon Valley, this is a primary source of growth.

FORBES: Magazine Article

Silicon Valley has also developed into a major source of political contributions for President Obama and other lawmakers, rivaling traditional media companies.

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Earlier at the conference, Silicon Graphics gave the open-source community another nod of corporate approval by tapping C2Net as a partner in its Internet service strategy.

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