也谈虚概念的内涵和外延问题

在人的思维活动中，虚概念作为真实概念的对立面存在，它弥补了真实概念的不足，是人们思维活动中不可缺少的。对虚概念有无内涵和外延这一问题的合理回答，则有利于人们更好、更准确地把握和运用虚概念。无论从概念的特征讲，还是从辩证的思维角度分析，虚概念都应该是内涵和外延的统一体，即虚概念有内涵，也有外延。

Some Viewpoints on the Connotation and Exitension of Suppositional Concept

In our thinking activities, suppositional concept exists as an antithesis of real concept. It makes up the insufficiency of real concept and reasonable answer to the thinking activities. A proper and reasonable answer to the question as whether suppositional concept has connotation and extension or not will be good for people to have a better and more accurate understanding and use of suppositional concept. Judging from the characteristics of concept and analyzing from the point view of dialectical thinking. Suppeitional concept is the unity of connotation and extension. That is the unity of connotation and extension. That is to say suppositional concept has conntation and extension.