
基于专利视角的区域知识结构测度方法研究
蒋贵凰
基于专利视角的区域知识结构测度方法研究
Research on Measurement Method of Regional Knowledge Structure Based on Patent Perspective
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |