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本文对世界非金属矿产利用的技术发展趋势作了认真研究 ,并结合我国非金属矿的利用现状作了扼要分析 ,提出了一些提高我国非金属矿利用程度的意见。
This paper has made a careful study on the technical development trend of non-metallic mineral utilization in the world and made a brief analysis based on the utilization status of non-metallic mineral in our country, and put forward some suggestions on how to improve the utilization of non-metallic mineral in our country.