本报告从结构优化、质量提升、产业创新、环境友好四个维度，系统评价了长江经济带126个城市的产业转型升级水平。依据综合指数及四个专项指数，对126个城市进行了排名，并着重对长江经济带产业转型升级排名前20的重点城市进行了分析。
This report systematically and comprehensively evaluates the industrial transformation and upgrading level of 126 cities in the Yangtze River economic belt from the four dimensions：structural optimization，quality improvement，industrial innovation and environmental friendliness. According to the comprehensive index and four special indexes，the 126 cities and the top 20 key cities are analyzed.
| Keywords： | Industrial InnovationThe Yangtze River Economic BeltIndustrial Transformation and Upgrading |
