机译：Based on the cross-sectional data of 2000 and 2015, this paper quantitatively analyzes several indicators of the Chengdu-Chongqing Urban Agglomeration, including the permanent population, urban population, GDP, and total industrial output value, to explore the overall situation of the spatial development of urban agglomeration at this stage. The study finds that the permanent population and GDP maintain the trend of concentrating to higher-level cities, and the central cities of Chengdu and Chongqing have an obvious status of polarization. The main city of Chongqing is relatively dependent on industry, while the main city of Chengdu is driven by service economy and has a stronger capacity of urban population concentration. Different from the traditional understanding, Chongqing’s regional central cities have realized rapid industry-driven growth, and their development is faster than that of Sichuan’s prefecture-level cities. Despite of a large outflow of population, county-level units have achieved high growth rate of urban population, and the in-situ urbanization is obvious. The spatial pattern shows an ''eastward inclination,'' in which the development of western Chongqing is the most outstanding, while that of Chengdu Plain and southern Sichuan region with a better basis has slowed down, and the originally backward areas, such as northeastern Chongqing, southeastern Chongqing, and eastern Sichuan, have a prominent development.
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