装备制造业技术创新效率及其影响因素研究
夏海力;李卿;吴松强
The Research on Technology Innovation Efficiency and Influence Factors
Xia Haili;Li Qing;Wu Songqiang
科技进步与对策 . 2016, (6): 65 -70 .  DOI: 10.6049/kjjbydc.2015090095