中文摘要：

本文从中国人口老龄化城乡倒置现象及其带来的挑战入手，分析了城市化与中国人口老龄化城乡倒置的关系。传统城市化过程中长期以劳动力转移为主而带动的老年人口有限，提高了农村人口的老龄化程度，影响城乡统筹发展，这种人口转移方式是形成老龄化城乡倒置的主要原因。同时，人口老龄化城乡倒置又会对城市化本身产生影响，它不仅影响到城市化水平和速度，而且影响到城市化的质量。要缓解这种状态，必须走新型城市化道路，转变城乡人口转移方式，融合城乡社会保障体系。

英文摘要：

From the angle of urban and rural aging population inversion phenomenon in China and the challenges brought by it, this paper analyzes the relationship between urbanization and aging population inversion in urban and rural areas in China. In the long term of traditional process of urbanization, population transfer is mainly labor transfer, and the elderly population transfer has been driven by the transfer is limited, thus improve the degree of aging of the rural population and have an impact on the balanced urban and rural development. This population transfer mode is the main reason for the formation of urban and rural aging population inversion. Meanwhile, urban and rural aging population inversion have an impact on urbanization, it not only affects the level and pace of urbanization, but also affects the quality of urbanization. To alleviate this condition, we must take a new urbanizing road, change the urban and rural population transfer mode, and integrate urban and rural social security system.