近年来,中小城镇正以惊人的速度改变着未来的面貌。城市建设事业长期以来引而不发所积蓄的能量,一旦喷射出来,其冲击力将远远超过想象。 湘西自治州吉首一条新兴的商业街(图1),给这个边陲小城带来了无限生机,它使本地人和外地人都感到这条街是现实生活的需要。现代城市是科学技术的集中点,科学的昌明与进步,使人们“重新来组织自然、改造社会”,因而 In recent years, small and medium-sized cities and towns are changing their outlook at an alarming rate. Urban construction has for a long time been unable to mobilize the accumulated energy. Once it is sprayed out, its impact will far exceed imagination. The first emerging commercial street in Jishou Autonomous Prefecture (Figure 1) has brought boundless life to this small town. It has made locals and non-locals feel that the street is a real life need. Modern cities are the focus of science and technology. The prosperity and progress of science has led people to “re-organize nature and transform society”.