检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:陈建宏[1] 永学艳[1] 刘浪[1] 周智勇[1]
机构地区:[1]中南大学资源与安全工程学院,湖南长沙410083
出 处:《中国矿业》2009年第10期48-50,63,共4页China Mining Magazine
摘 要:矿产资源是国家实现工业化的物质基础。本文根据矿产资源需求生命周期理论,分析我国工业化进程中各阶段矿产资源消费的基本特征,从时间效应方面看:与先行工业化国家相同,随着大规模技术、资金的引进和管理体制的优化,以及消费结构的不断演进,我国矿产资源消费强度明显呈倒"U"形;空间效应方面:随着工业化的不断推进,国内矿产资源的自给率更趋下降,矿产品供应越来越依赖国际市场。尽管目前受金融危机的影响,矿业暂时萎缩,但由于我国刚刚步入工业化中期,未来二十年里工业将继续迅猛发展,所以矿产资源消费量仍将高速攀升直至工业化完成。Mineral resources are the material base of implementation of national industrialization. This paper analyzed the basic characteristics of mineral resources consumption in various stages of China's industrialization process, based on the theory of mineral resources requirement life-cycle, viewing from the time- effect: being same to the first industrialized country, With the large-scale technology, capital were introduced and management system was optimized and consumption structure was evolved constantly, the time - intensity curve of china's mineral resources consumption apparently presents the shape of inverted "U"; Viewing from the space-effect: with the continuous advance of industrialization, self supply rate of domestic mineral resources become more decreased, mineral produces supply depends on the international market increasingly. Despite of being affected by financial crisis currently, mining shrinks away temporarily, but due to our country has just entered the middle stage of industrialization, the next two decades industry will continue to develope rapidly , so consumption amount of mineral resources will speed up until the completion of industrialization.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:18.224.136.160