中非集装箱航运网络演化及其对经贸联系的支撑能力
郭建科, 郭姝, 秦娅风, 梁木新

Change of China-Africa container shipping network and its ability to support economic and trade ties
GUO Jianke, GUO Shu, QIN Yafeng, LIANG Muxin
图6 1998—2018年GWR模型局部回归系数分析结果
Figure 6 Local regression coefficient of the geographically weighted regression (GWR) model from 1998 to 2018