1.
Every publication is indexed in three ways: by subject, by author's first name, and by title.
每种出版物用三种方式索引：主题索引，作者名索引和书名索引。
2.
Offers you an index to topics on which you can get help.
提供主题索引，通过该索引可以获得帮助。
3.
Study on Information Extraction and the Index of Topic Search Engine;
主题搜索引擎的信息抽取和索引的研究
4.
a key word index is an enlargement to the Book.
主题词索引是这本书的附录。
5.
Research on Theme Analysis, Index and Retrieval of Website;
网站主题分析、标引与检索技术的研究
6.
The Implementation of Focused-search Engine Based on Nutch Technology;
基于Nutch技术的主题搜索引擎实现
7.
Research on the Optimizes and Realize of Topic Web Search Engine
主题WEB搜索引擎优化与实现研究
8.
The Research and Implementation of Topic-Searching Engine System for Meteorology Based on the .NET;
基于.NET的气象主题搜索引擎系统的研究与实现
9.
The Research and Application of Integrated Risk Search Engine Technology;
风险主题搜索引擎相关技术的研究与应用
10.
The Meta Search Engine Research on Topic Distillation Algorithms;
基于主题精选算法的元搜索引擎的应用研究
11.
The Research and Design on Topic-specific Search Engine Based on Lucene;
基于Lucene面向主题搜索引擎的研究与设计
12.
Research on Content Search Engine Based on the Topic Relevance Routing in P2P Networks;
基于主题相关的P2P全文搜索引擎的研究
13.
The Research of Distributed Search Engine Oriented the Theme of Patent;
面向专利主题的分布式搜索引擎的研究
14.
Research on Auto-Classification Topic-Specific Search Engine;
具有自动分类功能的主题搜索引擎的研究
15.
Research on Focused Crawling Technique for Vertical Search Engine;
面向垂直搜索引擎的主题爬行技术研究
16.
Research and Implementation of Patent Oriented Focused Search Engine Technology
面向专利的主题搜索引擎技术研究与实现
17.
Research and Implementation of a Time-based Focused Search Engine
基于时态信息的主题搜索引擎的研究与实现
18.
Design and Implementation for Topic Specific Meta Search Engine Based on Web Data Mining
应用Web数据挖掘的主题元搜索引擎设计与实现