这是最早的一代文献搜索引擎(比如ibm的STAIRS)中使用的方法。
This was the approach used in the first generation of bibliographic search engines, such as IBM's STAIRS.
给他们展示多种寻找答案的方法，比如：搜索引擎，百科全书，图书馆里特别的参考文献。
"Show them a variety of ways to find answers to questions: search engines, encyclopedias, specialized reference books at the library."
给他们展示多种寻找答案的方法，比如：搜索引擎，百科全书，图书馆里特别的参考文献。
Show them a variety of ways to find answers to questions: search engines, encyclopedias, specialized reference books at the library.
结论：UMLS能提高医学和通用搜索引擎及文献检索软件的检索效率。
Conclusion: UMLS can promote the search performance of medical, general, and documents search engine.
在进行文献检索特别是多关键词文献检索时，现有科学搜索引擎的检索结果排序存在一些问题。
While conducting literature retrieval, especially multi-Keyword literature retrieval, there are some problems on ranking the retrieval result of current scientific search engine.
对于国内外搜索引擎的比较研究、开发利用、搜索引擎的质量和性能评价、搜索引擎的选择等，均有大量文献报道。
Literatures in comparative study, exploitation and utilization, quality and performance evaluation, and problems existing in search engines are all covered.
方法从利用文献数据库、访问专业网站、使用搜索引擎等三个方面具体说明了网络妇产科学资源的检索与利用。
Methods Through full-text database, Obstetrics and Gynecology websites and search engines, this paper illustrates how to explore and utilize information resources on Internet.
可直接进入网站或数据库、利用搜索引擎、利用专业信息资源导航系统获取信息资源。参考文献6。
We can access these sources by direct access, search engines and special subject navigation systems. 6 refs.
可直接进入网站或数据库、利用搜索引擎、利用专业信息资源导航系统获取信息资源。参考文献6。
We can access these sources by direct access, search engines and special subject navigation systems. 6 refs.
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