[ Objective] To compare multiple methods of health education on AIDS among floating population and to analyze the rule of forgetting of knowledge.

　　[目的]比較多種艾滋病健康教育方法對(duì)流動(dòng)人口的干預(yù)效果，以及分析干預(yù)后的知識(shí)消退規(guī)律。

　　The paper wants to analyze the significance of managing organizational forgetting through explaining the conception, four models and tactics of managing organizational forgetting in knowledge management.

　　本文首先闡述了組織遺忘的概念和遺忘管理的四種模式，然后按照知識(shí)管理的四個(gè)核心流程系統(tǒng)分析了知識(shí)管理中的組織遺忘模式以及相應(yīng)的管理策略。