摘要
通过分析、对比、总结世界各国及我国矿产资源综合利用的现状,阐述了再生金属的回收与综合利用的原则,提出了解决矿产资源问题的途径。
Based on analysis and comparison, the paper discusses current situation of utilization of mineral resources in China and the world, proposes the principle of reclamation and comprehensive utilization of secondary metals,and puts forward several ways to resolve it.
出处
《长春工程学院学报（自然科学版）》
2003年第2期21-23,41,共4页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
资源与环境
再生金属
回收
可持续发展
resource and environment
secondary metal
reclamation
continuable development
