【摘要】 <正> 一OA模型的涵义和分类本文将引用Welke,R.1981年对模型提出的下列一般定义(图1): 1,产目标系统"和阵图式"人们准备去理解观察和开发的系统称为"目标系统"。"理解图式于(pereeption Sehema)是理解目标系统的手段,实质上起"滤更多还原

【Abstract】 In terms of comprehension to office, OA model can be classified into four types of viewpoint models: activity, sementics, function, and society-explanation. The paper analyzes and illustrates these models by some typical examples, and the relationship between each model and"OA methodology" is also briefly, introduced.更多还原