中国与世界主要科技强国研发人员投入产出的比较
曹琴, 玄兆辉
Input-output features of R&D personnel in China and major science and technology powerhouses
CAO Qin, XUAN Zhaohui
科技导报 . 2020, (13): 96 -103 .  DOI: 10.3981/j.issn.1000-7857.2020.13.011