技术创新──建材工业振兴之路徐玲州技术创新作为一种技术经济实践的动态过程，已被西方国家研究了整整半个世纪，而我国近几年刚刚开始涉足这个领域的研究。人们仍习惯用技术进步、技术改造、技术引进等概念，单一地评价某种技术变动，对技术创新推动经济增长的机制缺乏... Technology innovation - the road of rejuvenation of building materials industry As a dynamic process of technical and economic practice, technological innovation in Xu Lingzhou has been studied by western countries for half a century. However, in recent years, our country has just started to study in this field. People are still accustomed to using the concepts of technological progress, technological transformation and technology introduction to evaluate a single technology change in a single way and lack of mechanisms for technological innovation to promote economic growth.