中国-丝路国家基础设施连通性评估方法与格局
王成金, 陈沛然, 王姣娥, 李娜

Evaluation method of infrastructure interconnection between China and other countries along the Belt and Road and its spatial pattern
WANG Chengjin, CHEN Peiran, WANG Jiao'e, LI Na
图3 “一带一路”沿线国家基础设施连通性的交通方式构成
Fig. 3 The transport mode composition of infrastructure interconnection of the Belt and Road countries