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通过对几种浅色矿物超细粉体的扫描电子显微镜（ＳＥＭ）微观形貌分析，研究了不同维性矿物超细效应在ＳＥＭ照片上的反映，为超细粉体的工业利用提供理论基础。
Through the scanning electron microscopy (SEM) micrographs of several ultrafine powders of light minerals, the ultrafine effect of different dimensionality minerals is reflected in the SEM photographs, providing the theoretical basis for the industrial utilization of ultrafine powders .