论文部分内容阅读
进入21世纪,我国经济进入一个新的快速发展时期,以钢铁、有色金属、建材、化工、煤炭、电力为代表的一批具有重化工业特征的行业相继出现快速增长。这一方面满足了国家经济建设和居民消费需求的增长和变化,但是同时也产生了对国内以至国际资源供应和环境保护的重大压力和负面影响。为缓解这
Entering the 21st century, our economy has entered a new period of rapid development. A number of industries with the characteristics of heavy chemical industry represented by iron and steel, nonferrous metals, building materials, chemicals, coal and electricity have witnessed rapid growth one after another. On the one hand, this has met the growth and changes in the national economic construction and consumer demand, but at the same time, it has also exerted major pressure and negative impacts on the supply of domestic and international resources and environmental protection. To alleviate this