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随着现代社会的不断进步和深入发展,众多资源的综合利用已成为解决环境污染、弥补能源、原材料短缺、提高经济效益的综合性课题。资源的综合利用,是国家的一项重大技术经济政策,是一件具有战略意义的大事,也是一件利在当代,功在千秋的好事。据国家经委有关部门统计,我国生产流通领域每年有价值250亿元以上的资源未被综合利用,而当作工业“三废”白白扔掉了。尤其在一些资源丰富的矿区、山区,浪费更为严重。一方面是认为
With the continuous improvement and deepening of modern society, the comprehensive utilization of many resources has become a comprehensive issue of solving environmental pollution, making up for the shortage of energy, raw materials and improving economic efficiency. The comprehensive utilization of resources is a major technical and economic policy of the country. It is a strategic event and a good thing that benefits both contemporary and future generations. According to the statistics of relevant departments of the State Economic Commission, there are over 25 billion yuan worth of resources in the field of production and circulation that have not been comprehensively used each year, and were discarded as industrial waste. Especially in some resource-rich mines and mountains, the waste is even more serious. On the one hand think