The technical and managerial rigidity come into being with the development of core capability and the accumulation of techniques and management in tobacco companies. Analysis was carried out and result show that the technical and managerial rigidity will negatively affect the innovation and diffusion of an enterprise. Therefore, effective measures should be taken to overcome the negative effects of the rigidity, and new technical platform could be founded by improving the technical and managerial flexibility of the companies.

The published scientific articles written by researchers in Zhengzhou Tobacco Research Institute (ZTRI) in last 5 years were statistically analyzed from the aspects of quantity, magazines and disciplines involved, age, background and professional title of authors, and etc. The results indicated that the articles increased in number year after year, and mainly covered the key study fields of tobacco chemistry (including tobacco flavorings), agronomy and technology, and most authors possessed high academic degree and professional title and were in their young or middle age. This analysis reflected the current and future capability in scientific research and the potentialities in bringing up research talents of ZTRI from one side.

本文探讨了烟草行业中技术扩散系统内部因素和外部因素对技术扩散过程的影响,归纳分析了常见的、具体的扩散方式和特点,强调"四技"服务在技术扩散过程中的重要作用,明确了扩散过程中的一些注意事项以保证技术扩散的实施效果.

从课题的立项、研发过程、科技成果的管理、转化和人员流动等方面阐述了在科研管理中知识产权保护工作的必要性和重要性，并结合实际工作经验提出了具体措施。