国内外专利网络研究进展*
关鹏,王曰芬

Advances in Patent Network
Peng Guan,Yuefen Wang
图1 “专利网络”中文文献共词网络(共现次数≥2)
Fig.1 Chinese Bibliography Co-words Network in “Patent Network” Field with the Number of Co-occurrences Greater than or Equal to 2