文档介绍：重庆大学硕士论文英文摘要 II ABSTRACT The vitality of the scientific and technological enterprise, a kind of typical knowledge-anization is to create new knowledge by using existing knowledge, and knowledge sharing is an important part of knowledge innovation. Currently, explicit knowledge sharing is essful in scientific and technological enterprises, while tacit knowledge sharing is difficult. In the field of tacit knowledge sharing, academics have largely focused on the qualitative and theoretical analysis of the mechanism and measures. Because of the lack of effective operational tools, practice performs poorly. As a collection of relationship, work provides an important channel for tacit knowledge sharing work members. Therefore, this article introduces work to tacit knowledge sharing within the scientific and technological enterprise, constructs the process model of tacit knowledge sharing, explores the influence of work elements on tacit knowledge sharing and proposes the ideal network structure conducive to the sharing of tacit knowledge within the scientific and technological enterprise. Meanwhile, from the two perspectives of theory and application, this paper presents the specific use of work analysis in promoting tacit knowledge sharing within the scientific and technological enterprise. By proposing two modes, three levels and four phases in the sharing of tacit knowledge, this paper constructs the process model of tacit knowledge sharing. By analyzing the influence of work elements on tacit knowledge sharing within the scientific and technological enterprise, we conclude that: for small-scale scientific and technological enterprises, the most workof tacit knowledge sharing is the work with strong ties, wide range and moderate centrality; while for large-scale scientific and technological enterprises, the most work is one with moderate centrality posed of holes and bridges. From the perspective of application, this paper introduces the procedures of soc