×
模态框（Modal）标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框（Modal）标题
×
导航切换
Science of Science and Management of S. & T.
Home
About Journal
Editorial Board
Guide to Authors
Subscribe
Contacts us
中文
The Rapid-Response Mechanism of the R&D in Emergency in the COVID-19 Epidemic Status: A Multi-Case Study
MA Jia, LI Tianzhu, YIN Lu
Science of Science and Management of S.& T. . 2021, (
04
): 49 -69 .
