在中国现代化的第三阶段 ,现代化的主题、任务和方式道路等出现了重大变化 ,国有经济也随之进入了战略大转变时期。目前 ,这个大转变正在加速推进。一、地位和功能变化大趋势 :从垄断性主体转变为混合经济中的主导和骨干 ,从无限全能经济变为有限功能经济　　在封闭式国家资本 In the third stage of China’s modernization, major changes have taken place in the topics, tasks, and ways of modernization, and the state-owned economy has also entered a period of strategic change. At present, this big change is accelerating. First, changes in status and function Megatrends: from a monopoly to a dominant and backbone in a mixed economy, from an all-encompassing economy to a fully functional economy in a closed state capital