知识概念扩展和作为知识表示技术的逻辑

知识概念是不断扩展的，逻辑学作为知识体系的一个组成部分，先是作为构建知识的工具。后工业社会知识概念的进一步发展，知识表示技术成为信息社会或者说知识社会重要的知识门类。排在首位的知识表示方法是在亚里士多德和斯多亚学派基础上建立的一阶逻辑。而当我们深入到其他知识表示方式的时候，这些表示方式的实质都是现代逻辑所研究的核心内容，即推理的知识。所以，逻辑学的功能在当代的演变方向之一就是演变为知识表示技术。

Expansion of Knowledge Conception and Logic as a Technology of Knowledge Expression

:Knowledge conception is expanding continually. Logic as a component of knowledge system was a organ for knowledge building originally. When knowledge conception advanced to the post -industry society, technology of knowledge expression became an important type of knowledge in which the first order logic constructed on the Aristotle's and Stoic's logic was the most important. As we researched into the other technologies of knowledge expression, we found these technologies relied on basic modern logic---first order logic that is a knowledge in relation to reasoning. So,one of the function shifts in logic is advancing to become a technology of knowledge expression.