研究了重掺杂直拉硅单晶中掺杂元素硼、磷、砷、锑对氧沉淀及其诱生二次缺陷行为的影响。
The effect of dopants on oxygen precipitation and induced defects in heavily doped Czochralski (CZ) silicon is investigated.
湘西湘中新元古界—古生界是金锑砷等金属矿床的重要产出层位。
Neoproterozoic-Paleozoic strata of western and central Hunan are the main ore-bearing beds of Au, Sb, As and other metal ore-forming elements.
东莞市杰夫阻燃材料有限公司(谢生15151648399)名列其中，是中国环保型三氧化二锑出口供货企业之一。
Dongguan City Jeff retardant Materials Co., Ltd. (Xie 15151648399) ranked one of China's environmental protection type export supply, one of antimony trioxide.
东莞市杰夫阻燃材料有限公司(谢生15151648399)名列其中，是中国环保型三氧化二锑出口供货企业之一。
Dongguan City Jeff retardant Materials Co., Ltd. (Xie 15151648399) ranked one of China's environmental protection type export supply, one of antimony trioxide.
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