基于聚类和因子分析的我国高新技术产业竞争评价体系the competition evaluation system of china’s high-tech industries based on clustering and factor analysis
张乙容, 梁 鑫
应用数学进展 vol.11 no.10, october 11 2022, , , doi: 被引量
关于丰富高校工会文体活动的对策研究research on countermeasures to enrich the cultural and sports activities of trade unions in colleges and universities
梁 鑫, 张乙容, 王思晴
社会科学前沿 vol.12 no.11, november 16 2023, , , doi: 被引量
