【摘要】 期刊作为文化传播媒体之一,有其自身的结构和构成法则。由于期刊的办刊宗旨、出版目的、选稿标准不同,其刊载的信息总量也不同。当前期刊界出现的"核心期刊"现象误导了人们的学术取向,给期刊界带来了混乱,应该尽早纠正。更多还原

【Abstract】 As one of the cultural media,periodical has its own structure and principle of structure.Because of the difference of aim and standard, the information gross is different.Today’s periodical circle appears the phenomenon of"Nucleal Periodical"which misleads the academic direction of people,and brings chaos to periodical circle.It should be revised early.更多还原