“一带一路”国家粮食贸易网络空间格局及其演化机制
陈艺文1,李二玲1,2,*(
)
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Spatial pattern and evolution of cereal trade networks among the Belt and Road countries
CHEN Yiwen1,LI Erling1,2,*()
)
图1. 1993—2016年“一带一路”国家粮食贸易网络与世界粮食贸易网络的比较示意图
Fig.1. Comparison of the Belt and Road region national cereal trade network and the world cereal trade network, 1993-2016
