cheng shi ju zhu kong jian fen yi de li lun ji chu yu yan jiu ceng ci
WU Qi yan 1;REN Dong ming 2;YANG Yin kai 2;SHU Xiao bing 3 (1 Architecture Department;Yunnan Polytechnic University;Kunming 650051;China;2 Institute of Geography in Beijing;Chinese Academy of Sciences;Beijing 100101;China;3 No 2 middle Sc