Google Scholar与工程索引的检索比较

Comparison Between two Searching Engines:Google Scholar and Engineering Index

对2000-2008年检索结果进行了具体比较与分析,通过标题名Google Scholar可以检出88%EI中的英文期刊文献及56%会议论文;全文检索可检出62%的EI英文期刊文献。

The article compared and analyzed the literature searching results from 2000 to 2008. By key words in title,Google Scholar gave 88 percent English journal and 56 percent reference literature records retrieved from El. The English journal records became 62 percent by retriving them in all indexed field.