PDF(3755 KB)
Research on Dynamic Emerging Technology Topic Identification Oriented to Industrial Chains: A Case Study of the Beijing Hydrogen Energy
Deng Mingrong, Han Chuqi, Wang Jiayi, Yang Guancan
Library and Information Service ›› 2026, Vol. 70 ›› Issue (21) : 16-33.
PDF(3755 KB)
PDF(3755 KB)
Research on Dynamic Emerging Technology Topic Identification Oriented to Industrial Chains: A Case Study of the Beijing Hydrogen Energy
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