自主研发、技术改造与技术引进生态关系研究——以中国高技术产业为例
何向武,周文泳,李明珠
The Enovation Ecology of R&D,Technology Renovation and Technology Import:The case of Chinese High-tech Industry
He Xiangwu,Zhou Wenyong,Li Mingzhu
科技进步与对策 . 2020, (8): 59 -67 .  DOI: 10.6049/kjjbydc.2019080006