成都:从"中心城市"到"田园城市"

超大规模的“中心城市”发展模式是工业化与城市化相互促进的结果，生产要素组织成本最小化的规律，导致工业化时期城市发展的“摊大饼”模式。“城市病”的内逼和交通条件降低物流成本的外引，导致了“逆城市化”现象的产生。“田园城市”理想在后工业化时期得到广泛的响应。成都市的统筹城乡进程是对效率约束下城市化模式的调整，是对城乡资源从公平角度的重新分配，是对后工业化时期城市建设规划的提前布局。

Chengdu: From the "Central City" to a "Garden City"

The development model of an extra large ＂central city＂ is the result of both industrialization and urbanization and the law to minimize the organization cost of essential productive factors leads to the urban expanding mode in every direction at the same speed in the industrialized age. Furthermore, the ＂Urban disease＂ as the inner cause and the outer pressure for better traffic conditions to reduce logistics costs result in the ＂counter - urbanization＂. The ideal of a ＂Garden City＂ thus becomes popular in the post - industrial age. Chengdu＇s process of urban - rural integration coordinated development is an adjustment of the efficiency - constrained urbanization model, is a fair re - allocation of urban and rural resources, and is an overall arrangement of post - industrial urban construction in advance.