Centralization, Sub urbanization, Counter urbanization and Re urbanization are the main phases in the life cycle of metropolis.
向心城市化、城郊化、逆城市化和再城市化四个连续的变质阶段构成大都市的生命周期。
2
Essential differences exist between re-centralization and original centralization on the life cycle chain of industry location.
产业区位周期链上的再集中与初始集中是有本质区别的。
3
Although there are different types of centralization of power, it can be seen from the Singapore education system that decentralization and re-centralization coexist hand in hand.