接下来，检索一个对应于关键词的索引对象。
Next, retrieve an index object that corresponds to the keyword.
在底部，多个查询将从索引中检索数据。
At the bottom, several queries retrieve data from the index.
今天让我们一起来看看流行的全文检索引擎——ApacheLucene与Lucene.Net。
Today we look at the popular Full Text search engines, Apache Lucene and Lucene.Net.
文本检索与索引技术。
索引——创建网页检索数据索引。
本文论述了索引词的自动提取和检索模型所使用的主要技术进行了论述。
This paper discuss the main technology of automatic extraction of index word and retrieval model.
如何对索引词加权是信息检索中的一个关键技术。
It is a key technique to weight the index in information retrieval.
语音索引是语音检索任务的关键问题之一。
索引和二级检索策略的引用。
Importing index structure and the tactic of the two level searching.
检索控件集合内的指定子控件的索引。
Retrieves the index of the specified child control within the control collection.
以达到扩大检索范围，提高搜索引擎的查全率的目的。
That can enlarge the retrieval area and advance the recall of Searching Engine.
专业搜索引擎能更好地满足专业信息检索的需要。
Subject specific search Engines can meet the need of some customizing professional searching.
分析中文搜索引擎的现状和特点，探讨其检索方法和策略。
Discusses the conditions of Chinese search engines in Internet and their search strategy.
搜索引擎具有网上信息收集、组织和检索三大功能。
Collection, organization and retrieval of web information are the three main functions of search engine.
搜索引擎是通用的信息检索服务。
Search Engine just provides the service of universal information searching.
搜索引擎随之成为人们最普遍使用的信息检索的工具。
So the search engine has become the most popular information retrieval tool.
这是非常重要的搜索引擎来检索和索引效率。
It is important for a search engine to crawl and index efficiently.
信息检索是搜索引擎的核心技术。
然而人们对信息检索的高要求同时也给搜索引擎的评价带来了困难。
But people's high request toward information retrieval also brings difficulty for the assessment.
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.
搜索引擎是通用的信息检索服务。
Search engine becomes the most popular network service of information retrieval.
这种方法符合搜索引擎和信息检索的发展趋势。
The method is up the development of the search engine and information retrieval.
对搜索引擎的检索结果进行个性化研究是解决该问题的有效途径之一。
Personal research on search engine's searching results can solve these questions.
得出搜索引擎现存的最主要问题是：信息完备性差、检准率不高、检索界面不够友好。
Then, it explains the major difference happened to the search engine on the Internet.
具有提高通用搜索引擎的智能化程度和检索质量的优点。
Also, it improves intelligence and retrieval quality of general search engine.
从本质上来说，搜索引擎是全文检索技术最主要的一个应用。
Essentially, the search engine technology is a major application of the full-text retrieval technology.
从本质上来说，搜索引擎是全文检索技术最主要的一个应用。
Essentially, the search engine technology is a major application of the full-text retrieval technology.
应用推荐