Abstract: From the point of phases divisions, governmental function and diversified need, this paper takes the titles of People's Daily which are relevant with S&T innovation, adopts content analysis and T-LAB 9.1, set up conception map and hermitical conception model and co-occurrence model, this paper displays some principles of S&T innovation during the 3 Evolution stages of S&T Structural Reform. Our conclusions are helpful to grasp the phase characteristics of S&T structural reform and corresponding S&T innovation principles from the point of micro level.

摘要： 本文从科技体制改革的阶段划分论、政府作用论、诉求多元论出发，以人民日报1985-2013年科技创新相关新闻标题为研究对象，以文本分析法及T-LAB9.1为研究方法和工具，通过概念图谱与主题聚类模型、共词分析模型，揭示出我国科技体制改革3阶段演进过程中的科技创新若干规律。该结论对于从微观层面把握科技体制改革阶段特征及相应的科技创新规律具有积极的作用。

关键词: 科技体制改革, 科技创新, 人民日报, 文本分析, S&T Structural Reform, S&T Innovation, People's Daily, Content Analysis