一个以大城市为中心和交通要道为依托，以规模不等的中小城市为网络，分布合理、各有特色的城市网络正在神州大地初步形成。这标志着适合我国国情的城市化进程又跨上了一个新台阶。到目前为止，我国设市城市数已达612座，超过了全国设市规划中提出的2000年设市600座的目标。这 A large city as the center and the main roads for the relying on small and medium-sized cities of different sizes as a network, a reasonable distribution, distinctive urban network is being formed in China. This indicates that the process of urbanization that suits our national conditions has stepped into a new stage. So far, the number of cities in our country has reached 612, surpassing the goal of setting up 600 cities in 2000 in the city planning. This