在我国技术创新受多种因素的制约,既有制度层面的也有技术层面的,还有文化层面的。本文通过分析,归纳出以产权为核心的激励机制、以知识产权保护为重点的法律制度环境以风险投资为中心的投融资体制、以企业为主体的技术创新格局、以中介服务为主要内容的技术服务市场、以创新能力为特征的高素质专业人才队伍六大关键因素。 In our country, technological innovation is constrained by many factors, both on the institutional level and on the technical level as well as on the cultural level. This article analyzes the incentive mechanism centered on property rights, the legal system environment focusing on intellectual property protection, the investment and financing system centered on venture capital, the technological innovation pattern taking enterprises as the main body, the intermediary service as the main content Technical services market, characterized by innovative ability of high-quality professionals in the six key elements of the team.