multicrystal silicon is listed as the key development industry of which is encouraged by the state, the development of multicrystal silicon material industry will be supported.
中国已将多晶硅列入当前重点鼓励发展的产业,全力扶持多晶硅材料工业的发展。
the method can avoid multicrystal silicon residue between the sidewall of the dielectric layer and the dielectric layer, thereby preventing leakage current.
本方法避免在介电层的侧壁以及介电层之间产生多晶硅残留,防止漏电流发生。
project contents: multicrystal silicon is produced from chloridized industrial silica fume through the extraction with physical and chemical method and under special conditions.
建设内容:多晶硅是由工业硅粉氯化,采用物理、化学方法提炼和特定条件下还原生产的。