
基于“论文—专利”的主题关联与互动演化研究——以氢燃料电池汽车领域为例
The Thematic Correlation and Interactive Evolution of 'Papers-Patents' : A Case Study of Hydrogen Fuel Cell Vehicles
科学论文;专利技术;主题关联;BERTopic主题模型;氢燃料电池汽车
Scientific Paper;Patent Technology;Thematic Correlation;BERTopic Model;Hydrogen Fuel Cell Vehicles
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