合肥市包河区道路绿化现状及发展对策分析word格式论文.docxVIP

目录1绪论....................................................................................................................................11.1研究背景.......................................................................................................................11.2研究目的.......................................................................................................................21.3研究内容.......................................................................................................................21.4研究方法.......................................................................................................................21.5技术路线.......................................................................................................................32文献综述.............................................................................................................................42.1相关概念的界定............................................................................................................42.1.1城市道路分类............................................................................................................42.1.2道路横断面形式.........................................................................................................42.1.3城市道路绿化的定义...................................................................................................52.1.4城市道路绿化的内容...................................................................................................62.1.5城市道路绿化的功能...................................................................................................62.2国内外研究综述............................................................................................................72.2.1国外研究现状............................................................................................................72.2.2国内研究现状............................................................................................................82.2.3国内外研究成果..........................