关键词: 创新能力, 改革, 培养, 研究生教育, 知识经济, 齿廓误差, 机械效率, 微线段齿轮、磨削加工, 性能分析, 振动频谱

Abstract: The development of postgraduates’ innovation consciousness and ability is the training of postgraduates’ basic quality, the need of meeting 21st centuray’s knowledge economy era and the need of establishing a state innovation system, re disussed. It argues that training pattern and system must be reformed in order to develop high-level special talents domestically.

Key words: Develop, Innovation ability, Knowledge economy, Postgraduate education, Reform, Grinding, Mechanical efficiency, Micro-segment gears, Performance analysis, Vibration spectrum