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nano-sulfur
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nano-sulfur
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理学
纳米硫
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nano-sulfur
纳米硫
利用纳米技术,将单质硫加工成平均颗粒径为20~50纳米,并辅之以物理、化学条件,用人工方法控制纳米材料形状的粉体。
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service process matrix
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