当今世界经济的发展变化有三个动向值得我们高度关注：一是产业结构调整步伐加快。近年来,工业发达国家的经济结构发生了重大变化,新兴产业特别是信息产业的迅速发展,促使传统产业发生重大变革,高科技产品在社会中所占比重日益提高。一些先进产钢国和新兴工业国家已逐步完成了 There are three trends in the development and changes of the world economy today that deserve our attention: First, the pace of industrial restructuring has been accelerated. In recent years, major changes have taken place in the economic structure of industrialized countries, and the rapid development of new industries, especially the information industry, has led to major changes in traditional industries, and the proportion of high-tech products in society has increased. Some advanced steel-producing countries and emerging industrial countries have gradually completed