中国高端装备制造业自主技术创新效率稳定性及影响因素研究

王成东,李光斌,蔡渊渊

Research on the Efficiency Stability of Independent Technological Innovation of China's High-end Equipment Manufacturing

Wang Chengdong,Li Guangbin,Cai Yuanyuan

科技进步与对策 . 2021, (22): 58 -67 . DOI: 10.6049/kjjbydc.2021040105