对于复杂对象的认识是一个从感性认识到理性认识的一个抽象过程。对于同一客观世界，不同社会部门或学科领域的人群，往往在所关心的问题、研究的对象等方面存在着差异-Understanding of the complex object is a perceptual knowledge to rational knowledge from an abstract process. For the same objective world, different social sectors or subject areas of people, often in issues of concern, the object of study and so there are differences