Through the practice of compiling the data backtrack of the books, this paper briefly analyzes the subject indexing field of some data.
通过对图书的回溯数据编制工作实践，就一些数据的主题标引字段提出了简浅的分析与认识。
In the light of the common errors in the subject indexing of CIP, this paper analyzes the causes from many aspects, and puts forward some effective measures for dealing with these problems.
针对在版编目中文献主题标引存在的常见问题，从多方面进行了原因分析，并提出了有效的应对策略。
The subject of indexing as a whole can be divided into two parts: object and aspect.
将标引的主题从整体上划分为两个部分：事物部分和方面部分。
Subject indexing is the key step in creating subject retrieval system of water saving agriculture literature database.
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。
The traditional way of document indexing based on subject words and can't work well in the network environment because of the lack of the ability of semantic deducing.
传统的采用主题词和关键词对文档进行标引的方法，由于不能提供语义推理而越来越不适合目前的网络环境。
The system has a relatively high performance in subject indexing problem, which involves the procedure of combination of medical headings and subheadings.
该系统从文献的题名中抽取并识别主题模式，相当有效地解决了医学科技文献的自动标引中涉及的主题词和副主题词的组配问题。
Indexing reference books are the essential tools for subject indexing.
标引工具书是主题标引时必不可少的参考工具书。
The roles of PRECIS are important devices to control the syntax in subject indexing.
职能号是保留上下文索引系统（PRECIS）控制其标引句法的重要工具。
Because the aim of information retrieval is to serve the users, the correlated degree of indexing words and the subject of the document should be the criteria of drawing them.
情报检索的目的是为用户服务，因而标引词的提取应以其与文献主题内容相关程度为标准。
Recently, the ancient books cataloging has problems of bibliographic data standardization in classification indexing, subject indexing and characters using.
目前，古籍编目工作在分类标引、主题标引、文字使用等方面存在书目数据难以规范的问题。
Subject analysis "is a key for the consistency of indexing workers and search users of search tools or databases."
“主题分析”是检索工具或数据库标引人员和检索人员在检索标识上取得一致的关键。
The paper analyses the three problems in CIP. They are cataloging data, classifying and subject indexing. Also the measures to improve its quality are proposed.
文章分析了图书在版编目存在着著录数据、分类标引、主题标引三个方面的问题，提出了提高图书在版编目质量的措施。
The paper analyses the three problems in CIP. They are cataloging data, classifying and subject indexing. Also the measures to improve its quality are proposed.
文章分析了图书在版编目存在着著录数据、分类标引、主题标引三个方面的问题，提出了提高图书在版编目质量的措施。
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