在许多方面，它融合了主题词和分类的功能。
In many ways, it fuses the functions of subject headings with classification.
BISAC的等级补充了国会图书馆的主题词，让读者能够在带有导航功能的系统中进入某一个具体的主题。
BISAC levels of specificity complement Library of Congress Subject Headings, allowing patrons to drill down into a topic in an intuitive system of guided navigation.
通过标签以及主题词我们可以获得交往以及互动的模式。
Patterns of association and interaction will develop between tags and subject headings.
读者很少能看到我们(我是说如果他们能看到我们的话)，但是我们通过记录、索引、主题词和其他服务接触到许多读者。
Patrons rarely (if ever) see us, yet we touch so many of them directly though records, indexes, subject headings, and other services.
但是绝大多数人很快就抛弃了他它们，投向Google这样的搜索引擎的怀抱，因为后者更加全面，而且能够处理随意的主题词，而不是事先确定的概念。
But most people soon forsook these in favor of search engines like Google that are much more comprehensive, and that work with arbitrary keywords instead of predefined concepts.
一旦您完成编辑，您可以更改书名，作者，主题词和关键词的文件。
Once you finish editing, you can change the Title, Author, Subject and Keywords of the document.
在司法中，法律关注的是指称行为性质的主题词，而不是具体行为的细枝末节。
In the administration of justice, the law concerns itself with subject terms that denote the nature of ACTS, rather than the minor details of specific ACTS.
大多数图书馆目录允许你通过作者、题目或主题词搜索。
Most library catalogs allow you to search by author, title or subject.
我曾亲自接待，与所有这些电子邮件在日常主题词。
I have personally received emails with all of these subject headings on a daily basis.
主题词：刨花，对撞流，干燥。
主题词的切分是自动标引的第一步。
资金将是刚刚在2005年主题词唯一不变。
你可以选择题名、主题词或通用关键词等途径。
Then, you can select key words of the title, subject or general as you like.
主题词群的提取研究是在几个不同的层级上进行的。
The most important research is the extraction of theme words group by the means of making the vocabulary apart.
实验结果表明，该算法的确能解决字符串有序跳跃模式匹配问题，完全可以适用于句型匹配与主题词跳词匹配。
Experiments demonstrate that the algorithm can solve such approximate string matching problem, and it can be used in the filed of sentence pattern matching and skip word matching.
本文指出了《中国分类主题词表》的一些优缺点，并提出了一些改进意见。
This paper points out some merits and defects of Chinese Classification-Subjection Words List and suggests some improvements.
主题词的选择和使用，直接影响文献检索的查准率和查全率。
The choice and use of theme words directly affects the accuracy and completeness of data retrieval.
本文运用树形结构原理，对汉语主题词范畴索引进行了计算机模型设计。
A computer model of category index for Chinese thesaurus is designed by using a tree structure in this paper.
《中国地震科学主题词表》目前在地震科技信息数据库建设以及地震期刊出版等工作中得到了广泛的应用。
The "Seismology Thesaurus of China" has ho extensively used in the database construction of the scientific and technical information of seismology and the seismological journal publication.
分析和试验表明，这种方法能提高推进剂的晃动频率，减小晃动质量，但结构复杂。 主题词。
The analysis and test show that this method can raise sway frequency and decrease sway mass, but the structure is complex.
对不同主题词表之间的互操作，拟采用基于结构的自动匹配、基于同义词表的映射等方法；
Such methods as automatic matching based on thesaurus's structure and mapping based on synonymy are used to realize the interoperability between different thesaurus.
阐述修订《中国分类主题词表》的必要性与紧迫性，并针对修订的一些基础性工作及词表的结构设计进行探讨。
It is necessary and urgent to revise the Chinese Classified Subject Thesaurus. This paper discusses several elementary tasks and construction design of its revision.
在专利检索中，检索主题的IPC的确定，检索主题的主题词的识别是一项重要的工作。
On patent retrieval, it is important that the work of identifying IPC and theme terms of theme searched.
最终，通过与人工主题词抽取的实验结果相比较，该主题提取模型在查全率和查准率上都取得了较好的效果。
Finally, an experimental was carried out which compared the human subject extraction results to our system result, and the recall and the precision showed that our model do a good job.
根据概念层次树中所包含的主题词上下位信息对待标引的文本候选主题词的权重进行调整，并扩充未出现在文本中的上位主题概念。
Firstly, according to the information of the concept hierarch tree, weight of keywords which were extracted from text are adjusted, and some latent keywords which donot appear in text are recruited.
本文针对目前主题词标引和检索过程中存在的问题进行了分析，提出了改进的方法。
This article analyzes some existent problems in connection with marking subject words and in the course of research at present, at the same time, it put forWards improvement methods.
在电子声学音乐范畴中，与声音制作手段有关的主题词（术语）都包括在这个主标题之下。
This major header in the Subject Index consists of relevant means employed in the sonic production of electroacoustic music.
高校公文主题标引主要属于主题词型主题标引，是一种以高校管理知识与公文主题标引知识为共同基础的专门知识管理技术。
Indication of document subject in university is one of special knowledge management technique base on the knowledge of university management and document subject indication.
自由词标引是对以《中国分类主题词表》为依据的主题标引的补充。
Free term indexing is a supplement for subject indexing of Chinese Classified Thesaurus.
自由词标引是对以《中国分类主题词表》为依据的主题标引的补充。
Free term indexing is a supplement for subject indexing of Chinese Classified Thesaurus.
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