改革开放二十年来 ,东部与中西部经济发展中差距的日益扩大问题 ,已引起了党中央的高度重视。中央不失时机地提出实施西部大开发战略 ,重点抓好基础设施建设 ,保护生态环境 ,调整产业结构 ,优先发展科技教育。这些对于加快中西部经济发展 ,改变西部地区落后面貌将是一个难得的 Over the past 20 years of reform and opening up, the growing gap between the economic development of the east and the central and western regions has drawn great attention from the party Central Committee. The Central Government seized upon the opportunity of implementing the strategy of large-scale development of the western region, focusing on infrastructure construction, protecting the ecological environment, adjusting the industrial structure and giving priority to the development of science and technology education. These will be a rare move to speed up economic development in the central and western regions and change the backwardness of the western region