经济的发展离不开城乡互动和区域协调 ,但是我国经济发展不平衡是历史性难题 :不仅表现为地区发展不平衡 ,城市与农村的发展不平衡 ,还表现为不同地区在发展速度和发展质量上的不平衡。认识这种不平衡 ,目的是为了改变这种不平衡。党的十六大提出全面建设小康社会的宏伟目标 , Economic development is inseparable from the interaction between urban and rural areas and regional coordination. However, the unbalanced economic development in our country is a historic one. It not only shows the imbalance of regional development but also the unbalanced development between urban and rural areas as well as the differences between the development speed and quality of development in different regions On the imbalance. The purpose of understanding this imbalance is to change this imbalance. The 16th CPC National Congress proposed the grand goal of building an overall well-to-do society,