Abstract According to the data of the book A main list of the Chinese core journals , the concentration and scattering characters of the Chinese sci tec periodical papers of 45 diciplines are studied.

 
  • 据《中文核心期刊要目总览》中文摘法统计的数据,对我国45个学科科技论文在期刊中的分布进行探讨。
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