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科技期刊的他引刊数通常是用来衡量其学术影响范围大小的一项指标,它是指该刊在统计当年的总被引频次中所涉及的被其他来源期刊所引证的刊数(不包括该刊本身在内)。现将中国科技信息研究所在“十五”期间对我国千余种来源期刊逐年统计并以《中国科技期刊引证报告》(CJCR)上公布
The quotation of a scientific journal is usually an index used to measure the extent of its academic influence. It refers to the number of journals cited by other source journals in the total citation frequency of the statistical year Including the publication itself). Now China Institute of Scientific and Technical Information in the “Tenth Five-Year” period of our country more than 1,000 kinds of source journals year by year statistics and “China Science and Technology Journals Citation Report” (CJCR) announced