城市空间形态对居民出行能耗的作用机理研究 = Study on the mechanism of urban form on energy consumption by residents' daily travel Cheng shi kong jian xing tai dui ju min chu xing neng hao de zuo yong ji li yan jiu = Study on the mechanism of urban form on energy consumption by residents' daily travel郭洪旭著2021PDF8.4 MB