Databases generally have their own search functions.
数据库通常都自带搜索功能。
This algorithm type is quite common in search databases and other reference applications.
在搜索数据库和其他参考应用程序里，这种算法类型相当普遍。
To achieve high performance, flexibility, relevance ranking, and so on, some search engines connect to databases directly, extract data, and generate indexes from databases.
为实现高性能、灵活性以及相关排序等，一些搜索引擎与数据库直接相连，从数据库提取数据并生成索引。
To extract meaningful data from the Deep Web, search engines have to analyze users' search terms and figure out how to broker those queries to particular databases.
为从深层网络提取有意义的数据，搜索引擎必须分析用户的搜索词，找出如何最佳负责安排这些查询调度给特定的数据库。
It works well for readily available sites like search engines, online bookstores, and even many library catalogs, but secured e-journal databases need federated search to be installed.
它在像搜索引擎，在线书店甚至图书馆目录等搜索中工作良好，但是那些有保护的电子期刊数据库则需要安装联邦检索。
Take advantage of advanced search functionality (gasp!) such as plurals, truncation, and wild-card and Boolean operators when using your local library catalog or databases.
利用先进的搜索功能，比如当你搜索当地的图书馆目录或数据库时，使用复数、关键词、通配符和布尔操作符。
Beyond the census, you can search federal databases on banking, labor, housing, agriculture, and imports and exports, all without paying a cent.
除了统计，你还可以不花一个子儿就能在联邦数据库上搜索到关于金融，劳工，住房，农业和进出口的信息。
For example, a browser search link for "science databases" can pass search keywords to the library's federated search software to return results from a selected group of science databases.
例如，一个浏览器搜索链接“科学数据库”可以把搜索关键词传递到联邦搜索软件并且返回从一组被选的科学数据库中检索到的结果。
It is a research engine that lets you access expert content from the "Deep Web", the part of the Internet that is not indexed by traditional search engines (e.g. databases, journals etc.).
这是一个研究引擎帮助你进入专业内容的“深层网络”：那是互联网中没有被传统的搜索引擎索引或收录的信息(比如一些专业数据库，期刊等)。
The Web has replaced books in many cases, offering a rich selection of material via search engines and searchable online databases.
在很多情况下网络已经取代了图书，搜索引擎和在线可搜索数据库给读者提供了相当丰富的相关资料。
Relational databases can also be indexed for faster and more flexible search.
关系数据库也可以被编入索引，以进行更快和更灵活的搜索。
MPP systems have an advantage in applications in which users need to search a tremendous number of databases at the same time.
MPP系统的优势在于用户用来同时搜索数量极多的数据库的应用程序。
Richards suggests internships seekers use databases and directories, or search engines to learn more about each company.
理查兹建议，实习岗位搜索应该使用数据库和目录或者搜索引擎来了解更多有关公司的内容。
Emphasize unique skills on your résumé since companies will search online databases when they have specialized needs.
在简历中突出你的专长，因为当公司有专门需要的话，它们会在网上的资料库搜寻合适的候选人。
The types of queries and databases chosen to search in this article are just general examples of useful annotation.
本文中选择的查询和数据库类型只是注释的一般示例。
By using a sophisticated set of databases and search techniques, Mr Valukas and his team narrowed the focus but still examined some 34m pages of documents.
应用一系列高级的数据库及搜索方法，沃卢克斯和他的团队缩小了研究范围，但仍审阅了大约3400万页文件。
This is because I can use the very same index search tool for searching index databases created by both xml_indexer and indexer.
这是因为我可以使用完全相同的索引搜索工具来搜索由xml_indexer和indexer所创建的索引数据库。
Toolbar searches that use federated search software like MuseGlobal or Ex Libris's Metalib can search groups of databases or even subject subsets of several databases.
使用联邦检索软件工具栏搜索比如MuseGlobal或ExLibris的Metalib可以搜索多组数据库，甚至一些数据库的子库。
Corporate search, known officially as Google search Appliance, is used to look through things like corporate databases, emails, and file shares.
企业搜索的官方正式名称是谷歌搜索设备(Google Search Appliance)，其作用是在企业数据库、邮件以及分享文件中进行查找。
Most search engines work by crawling the Web, indexing and filtering the content they find into massive databases, and searching these databases to find results matching a particular search query.
大多数搜索引擎的工作方式是：在Web上爬行，索引并过滤在海量数据库中找到的内容，然后搜索这些数据库以找到匹配特定搜索查询的结果。
Familiar examples are travel sites like Orbitz and Kayak, which search multiple databases to find cheap airfares and hotel rooms.
熟悉的例子有Orbitz和Kayak一类的旅行站点，它们从多种数据库中搜索便宜的机票和酒店房间。
Regardless of the source -- whether its CRMs, wikis, intranets, or databases -- GSA 6.0 has also increased the ability for businesses to customize their search.
除了不限文件来源（无论是CRM文档，wiki，内部网，还是数据库），GSA 6.0还增加了企业用户定制搜索的能力。
Consumers expect to be able to search through data easily, and while this works nicely with data in databases, it's not so trivial with data in XML documents.
消费者希望能够方便地搜索数据，数据库中的数据查询方便，但是XML文档中的数据就不那么容易了。
Many network databases were searched at the same time through the uniform search interface, and the search results were merged to offer to users.
它通过统一的检索界面同时对多个网络数据库进行检索，并将检索结果归并，一起提供给用户。
Google toolbar, Firefox, and IE 7 each offer methods to modify the search URL as needed so that many e-content databases can be searched from the browser toolbar.
Google工具栏，Firefox, IE7，必要时每一个都提供数种改变这个提交搜索的URL的方法，所以许多电子内容数据库也可以通过浏览器工具栏搜索。
We outline a stepwise approach to an effective and efficient search of electronic databases and introduce the reader to resources most relevant to the practicing urologist.
我们概述了逐步、有用及高效的检索电子数据库的方法，并且把执业泌尿外科相关的资源介绍给读者。
For example, one partner can learn to search databases while the other learns to find books on the shelves.
比如，其中一人可以搜索数据库，另外一人可以查阅书架的书籍。
In order to enhance the search results of keyword search in relational databases, semantic relationship among relations and tuples is employed and a semantic ranking function is proposed.
为了增强关系数据库中的关键字搜索查询结果，考虑了多表之间以及元组之间的语义关系，提出了一种语义评分函数。
In order to enhance the search results of keyword search in relational databases, semantic relationship among relations and tuples is employed and a semantic ranking function is proposed.
为了增强关系数据库中的关键字搜索查询结果，考虑了多表之间以及元组之间的语义关系，提出了一种语义评分函数。
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