主题标引是建立“节水农业文献数据库”主题检索系统的关键工作。
Subject indexing is the key step in creating subject retrieval system of water saving agriculture literature database.
实验证明，在主题检索方面，该算法具有较快的速度和较高的查准率。
The experimental results show that the algorithm has higher precision and faster computation speed for the topic-specific retrieval.
论文分析了自然语言检索的弊端和主题检索在网络环境下的地位和作用。
This paper analyses the shortcomings of the natural language searching and the irreplaceable position and function of subject searching under the circumstances of network.
本文概述了“写作研究”领域的文献设计的一些重要原则。它勾画出可能的主题检索点并指出所进行的研究。
This paper Outlines important principles of document design in the field of "writing study" and possible access points of subjects and sums up the results of the study.
我们将使用这些名称来检索连接工厂、队列和主题。
We will use these names to retrieve connection factories, queues, and topics.
这个请求检索可以从服务器缓存的主题信息。
This request retrieves theme information that can be cached from the server.
主题是产品功能的占位符，它们能组织好待办事项列表，帮助优先级排序，也使得信息检索变得更加方便。
Themes act as placeholders for product functionality; they structure the backlog, aid prioritization, and make it easier to access information.
主题包括确定活动位置、创建并纪录指定位置的数据、检索指定位置的数据，以及定位应用程序的信息。
Topics include determining the active locale, creating and registering locale-specific data, retrieving locale-specific data, and localizing application messages.
使用一个直观的HTTPGET请求，您访问AlchemyAPIweb服务，指示它检索某个特定的URL，并抽取主题关键词。
Using a straightforward HTTP GET request, you access the AlchemyAPI web service, instruct it to retrieve a particular URL, and extract topic keywords.
WebSphereApplicationServerSI总线除提供其他功能以外，还允许您定义应用程序用于发送或检索消息的目的地(如队列或主题)。
A WebSphere application Server SI Bus lets you to define, among other things, destinations (such as queues or topics) that applications can use to send or retrieve messages.
登录模块使用NameCallback回调以检索客户机的标识，并构建用于在应用服务器中执行代码的主题。
The login modules use the NameCallback callback to retrieve the client's identity, and build a subject that is used to execute the code in the application server.
在清单2中，您看到每个后台线程接收和打印检索特定主题tweets的结果。
Back in Listing 2, you saw each background thread receive and print the results of retrieving tweets for a particular topic.
还学习了如何从数据库中检索数据，并介绍了一些高级主题，包括调用存储过程和操作大数据对象(LOB和BLOB)。
You also learned how to retrieve data from a database, along with more advanced topics including calling stored procedures and manipulating Large data Objects (LOBs and BLOBs).
在本文稍后的应用程序范围安全领域部分中，通过一个示例应用程序说明了如何从主题中检索这些私有凭据。
Retrieving these private credentials from the subject is demonstrated in a sample application with the application Scoped security realm later in this article.
他们通常检索单纯匹配检索词的网页，而并不集中于主题内容的检索上。
They often retrieve pages that include a mere passing mention of the search term, but do not really focus on the subject at all.
您可以到这里找到有关JBoss、J2EE、LDAP、Struts和大量其他主题的文章，并且都是完全可检索的。
You can find articles here on JBoss, J2EE, LDAP, Struts, and a host of other topics, and it?s fully searchable.
有很多种方法来搭建一个门户，但最重要的主题是应该使全面的门户和知识管理解决方案是综合的，有组织的，可检索的和可跟踪的。
There are many ways to structure a portal, but the important themes that should run throughout the portal and the overall KM solution are integration, organization, searchability, and traceability.
他们认为图书馆技术要比联机检索主题知识更难于掌握。
They rate librarianship skills higher than subject knowledge in on-line searching.
其他的检索工具是基于使用者概况、文件与主题概况、文件内容、及使用智慧型代理人等以提供蒐寻的方法。
Other retrieval tools provide searching based on user profiles, document and subject profiles, document content and the use of intelligent agents.
证据：Medline检索，以确定有关1980年后此主题的出版物。
Evidence: MEDLINE search to identify publications related to this topic after 1980.
该设施中的物资存储没有遵循把书按主题分组的传统方法，而是按照书的大小，允许使用条形码来存储和检索。
The storage of materials in this facility does not follow the traditional approach of grouping books by topic but rather by book size, permitting the use of barcodes to store and retrieve them.
数据标准、元数据、文件编码、主题索引和文件归档系统得到了广泛使用，以确保有效信息的相关性、存储和检索。
Data standards, metadata, document codes, subject indexes and filing systems are widely used to enable efficient information correlation, storage and retrieval.
文献领域主题信息检索应用数据库技术的系统研究是数字图书馆建设的关键之一。
The author thinks that the researches on subject information retrieval application databases are the key for the development of digital library.
主题概念分析以及检索语言的表达方法。
The analyse of the theme concept and the expressing method of retrieval language.
能够根据选择的资源和主题，建立恰当的检索式和检索途径，并得到基本满意有效结果。
Select less appropriate resources for the topic, apply less effective search strategy, retrieve low-satisfactory search results.
面向主题的爬行技术目前已经成为网络信息检索领域新的研究热点之一。
Recently, towards topical crawling has become one of the new hot researching topics in the field of network information retrieval.
有多种检索途径，例如作者、题名、主题或通用关键词等。
There are several ways:such as by author , title, subject or general key words and so on.
《中图法》只提供分类检索途径，《冒号分类法》既可从分类途径又可从主题途径进行检索。
The Chinese Library Classification can only provide classification retrieving while the Colon classification can be used to retrieve both by classification and by theme.
博客倾向性检索的目标是检索出与给定查询既要主题相关又要有与该查询相关评论的博文。
The goal of blog opinion retrieval is to retrieve the blog post that not only relate to given query but also has comment on the query.
在信息素质教育中，信息检索教育是其基础和主题。
In the information quality education, the information inspection education is its foundation and the subject.
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