On the basis of the research of the process and characteristic of knowledge decompose and appraisement, the paper finds Work Breakdown Structure is a appropriate method to solve problems, and offers references for knowledge management.

• 摘要通过分析知识分解和知识评价的过程和特点，发掘了工作分解结构法在知识分解和知识评价中的应用，为成功实施知识管理提供参考。