In effect , dr blei and mr gerrish have devised an alternative to the citation indices beloved of scientific publishers .
实际上,布雷教授和盖里奇先生已设计出一种替代品,用以取代科学文章出版商所钟爱的引文索引。
Citation indices , which work only where publications refer to their sources explicitly , form a tiny nebula in the digital universe .
引文索引仅适用于明确标明信息来源的出版物,在浩瀚的数字宇宙中,引文索引只能算是小小的星云。
These results are ranked based on page content , usage data , and link citation data .
这些结果根据网页内容、可用数据、链接引文数据进行排序。
And two of the things that came from the earth are mentioned in this citation we have for truffle .
在引用中提到的来自土壤的事物中的两类,我们便可以看到块菌。
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 journals .