中文摘要：

知识共享是知识管理的重要环节之一。本文评析了知识共享的内涵、类型、过程、模式、实践。对知识共享内涵的认识有信息技术、沟通、组织学习、市场、系统等角度；对知识共享的类型的认识有共享的主体、共享的知识类型等角度；对知识共享的过程的认识有交流、知识主体等角度；知识共享的模式包括SECI模式、行动一结果的模式、基于信息传递的模式、正式和非正式的模式。对知识共享的实践主要总结了一些著名公司的做法和成绩。

英文摘要：

Knowledge sharing is the important link in the knowledge management chain. This paper reviews the meaning, type, process, model and practice of knowledge sharing. The meaning of knowledge sharing is summarized from the perspectives of IT, communication, organization learning, market and system. The type of knowledge sharing is summarized from the perspectives of the main body and the type of knowledge sharing. The process of knowledge sharing is summarized from the perspectives of communication and the main body of knowledge. The - model of knowledge sharing is summarized from the perspectives of SECI, action - result, information - based delivery and formal and informal type. The practice of knowledge sharing is summarized in some famous corporations＇ method of work and their achievements.