模态框(Modal)标题

在这里添加一些文本

模态框(Modal)标题

Science of Science and Management of S. & T.
  • Home
  • About Journal
  • Editorial Board
  • Guide to Authors
  • Subscribe
  • Contacts us
  • 中文
Research on the Hierarchical Characteristics and Evolution of High-Tech Industrial Policy in China: Based on the Analysis of 6043 Policy Texts from 1991 to 2020
HUA Bin, KANG Yue, FAN Linhao
Science of Science and Management of S. & T. . 2022, (01): 87 -106 . 

Copyright © 天津市科学技术发展战略研究院
Tel: 022-84328159 E-mail: zlykxx@tj.gov.cn