珠江三角洲城市群经过20多年的发展,已形成了城市、产业和市场三大集群,进入工业化成熟期。长江三角洲城市群经过多年发展,基本形成了较为合理的产业分工。技术和资本密集型产业留在上海,劳动密集的工业则到苏州、昆山等地区。这两个城市群城市化水平较高,经济发达,城市配套设 After more than 20 years of development, the Pearl River Delta urban agglomeration has formed three major clusters of cities, industries and markets and entered a mature stage of industrialization. After years of development, the urban agglomeration of the Yangtze River Delta has basically formed a more reasonable division of labor. Technology and capital-intensive industries stay in Shanghai while labor-intensive industries go to Suzhou and Kunshan. The two urban agglomerations have a higher level of urbanization, a developed economy and an urban infrastructure