Main node characteristics of patented technology flow network in Beijing-Tianjin-Hebei region in various periods.
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https://figshare.com/articles/dataset/Main_node_characteristics_of_patented_technology_flow_network_in_Beijing-Tianjin-Hebei_region_in_various_periods_/26119947
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资源简介：
Main node characteristics of patented technology flow network in Beijing-Tianjin-Hebei region in various periods.
创建时间：
2024-06-27
