情报理论与实践
技术细分领域差距动态识别体系构建及应用研究
阎竞博, 蔚海燕
Research on the Construction and Application of Dynamic Identification System for Gaps in Technology Subdivisions
Jingbo Yan, Haiyan Yu
情报理论与实践 . 2025, (6): 142 -152 .  DOI: 10.16353/j.cnki.1000-7490.2025.06.017