中国COVID-19疫情扩散的时空模式及影响因素
王博云, 刘天禹, 李露凝, 李强, 贾鹏飞, 陈晋

Spatial and temporal patterns and factors influencing the spread of the COVID-19 pandemic in China
WANG Boyun, LIU Tianyu, LI Luning, LI Qiang, JIA Pengfei, CHEN Jin
图1 COVID-19疫情扩散的空间模式示意图
Fig. 1 Schematic diagram of the spatial pattern of the spread of the COVID-19 epidemic