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顶级科技期刊论文常被视为前沿科学成果的代表,分析我国目前在顶级科技期刊的发文状况是了解我国在前沿科学发展中所处地位的重要手段。本文以2010—2015年Nature和Science中收录的第一作者或通讯作者地址标注为中国的论文为样本,以文献计量法为研究方法,分别从发文数、学科、合作国家、机构、作者、被引次数和基金支持等7个维度定量分析我国前沿科学成果的分布,从而展现近年来我国前沿科学成果的结构与态势。
The papers of the top science and technology periodicals are often regarded as the representatives of cutting-edge scientific achievements. Analyzing the status quo of the current state-of-the-art scientific and technological journals in our country is an important means to understand our position in the frontier scientific development. In this paper, the papers of the first author or correspondent included in Nature and Science in 2010-2015 are taken as the samples of China’s essay, and the bibliometrics method is used as the research method. From the number of papers, disciplines, countries, institutions, authors, Cited the number of times and fund support seven dimensions quantitative analysis of the distribution of China’s cutting-edge scientific achievements in order to show the structure and trend of China’s cutting-edge scientific achievements in recent years.