Science Citation Index Expanded 的意思科学引文索引扩展例句:Out of the work on the science citation index ( sci) has come the field of scientometrics and the ability to quantify the impact of specific papers or 我在科学引文索引（science citation index）方面的工作逐渐延伸到科学计量学领域，而且具备将特定论文或期刊的影响力进行量化的能力。News articles, blog posts and e-mails often lack a systematic reference list that could be used to make a citation 新闻报道，博客文章以及电子邮件都缺乏系统查阅清单，无法为引文索引所检索。A closer look at the us institute of supply management survey shows that the employment index expanded for the first time in over a 进一步审视美国供应管理学会（institute of supply management）的调查结果就会发现，就业指数一年多来首次出现扩张。如果您有什么疑问和不解之处，欢迎追问我！！！如果您认可我的答案，请采纳。您的采纳，是我答题的动力，O(∩_∩)O谢谢
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