目前全球矽材(silicon raw material)主要供应商有三家,日本的Tokuyama、美国Hemlock和德国的Wacker,使用的wafer(矽晶圆)主要来自德国Deutsche和挪威的ScanWafer,...
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The chemical contents in the sand quartz has reached national standards of silicon raw material for plate glass production after combined treating by magnetic separation plus diluted acid dipping.
采用磁选分离法+稀酸浸泡法联合处理后,使该地石英砂的化学成分达到了优质的生产平板玻璃用硅质原料的国家标准。
Until recently, however, Silicon Valley did not take much interest in the alternative use of its principal raw material.
然而,直到近几年,硅谷(电子科技产业中心)才开始对这种基础天然物质的其他用途产生兴趣。
One problem for the emerging technology is cost, even in the aftermath of a sharp fall in solar panel prices, following a global glut of the main raw material, solar-grade silicon.
这种新兴技术的难点就是成本,即使太阳能板的价格大幅下跌,随之而来的问题就是稀有材料太阳级多晶硅在全球供不应求。
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