近代和现代的中心城市是随着商品经济的发展而产生和发展的。它作为经济中心,不仅是商品经济发达的重要标志,而且是商品经济不断发展的强大动力。在旧中国,随着商品经济的发展,形成了一批中心城市。新中国成立后,在社会主义改造和社会主义建设中,我们对旧城市进行了改造和建设,按照工业合理布局的原则,积极开拓建设了一批新兴的工商业城市,城市经济有了很大的发展,中心城市的经济也得到了新发 Modern and modern central cities are created and developed along with the development of commodity economy. As an economic center, it is not only an important symbol of the developed commodity economy, but also a powerful impetus for the continuous development of the commodity economy. In old China, with the development of commodity economy, a number of central cities formed. After the founding of new China, in the process of socialist transformation and socialist construction, we have rebuilt and built the old cities. In accordance with the principle of rational distribution of industries, we have actively explored and constructed a number of emerging commercial and industrial cities, and the urban economy has enjoyed a great Development, central city economy has also been a new hair