联机检索系统

国际联机检索系统文献型数据库检索策略模型

The Model of Search Strategy of Bibliographical Data Base in International Online Retrieval System

五大国际联机检索系统收录数据库内容比较分析

Comparative Analysis on Database Contents Embodied in Five International Online Retrieval Systems

STN国际联机检索系统中化学文献检索方法的比较与研究

Comparative Studies on the Searching Methods for Chemical Documents on STN

文章介绍了在DIALOG联机检索系统中检索专利文献时如何降低检索费用的技巧，以节约用户的费用。

With the purpose of saving money of the users , this article introduces ingenious use in online retrieval of patents in order to reduce the costs in using the system of DIALOG .

美国国立医学图书馆（NLM）建立的医学文献分析和联机检索系统（MEDLINE）是全球最具影响力的生物医学数据库。

Medical literature analysis and retrieval system online ( MEDLINE ) established by National Library of Medicine , USA ( NLM ) is the most important biomedical database all over the world .

利用国际联机检索系统查找专题情报的实践

A Practice of Searching Special Subject for Information by International On-line Search System

网络搜索引擎与联机检索系统的比较分析

Comparison and Analysis between Internet Search Engines and On - Line Retrieval Systems

试论联机检索系统的用户接口技术

Online Retrieval System Technology in User-Interface

书目情报分时联机检索系统

Online Retrieval of Bibliographic Information Timeshared

本文叙述了一个图书文献情报多用户联机检索系统。

This paper describes a multi-user on-line retrieval system , which was developed and used to process library document information in people 's university .

本文在对五大国际联机检索系统收录数据库按学科类别、学科分级分别进行比较分析的基础上，提出了依据收录数据库资源特色来选择联机检索系统的五点建议。

Based on comparison and analysis of database contents embodied in five international online retrieval systems in subject and its hiberarchy , this paper puts forward five suggestions that would help to select the right online retrieval system on database resources .

基于SYBASE的图书馆联机检索服务系统

The Development of a Library On-Line Retrieval Service System Based on SYBASE

日本商用联机情报检索系统

Commercial on-line information retrieval systems of Japan

本文试图就去年参展的计算机汉字联机情报检索系统在统一模式上作一分析并着重讨论了系统分析/设计与数据结构和某些基础理论问题。

This paper tries to analyze the Chinese information retrieval on-line Computer system developed last year , and especially discuss some theoretical problems , about system analysis / design and data structure .

试论联机数据库与检索系统的选择策略

On the Selecting Strategy of Online Data Base and Retrieval System

情报联机检索人－机系统效果综合分析与设想

Comprehensive Analysis of Man-machine System Effectiveness in Information On-line Search and Its Tentative Ideas

运用系统理论，认为联机检索人一机系统效果受到人、机、环境影响。

Based on the system theory , its effectiveness in information on-line search is affected by man-machine-environment .

本文讨论了选择合适检索词的重要性以及常用的选择检索词的途径，指出为了向用户提供一个良好的检索环境，联机扩展功能应是联机检索系统的重要组成部分。

This paper discusses the importance on selecting suitable search terms and the common ways of selecting such terms , which points out that on-line expansion function should be an important part of the on-line retrieval system in order to provide users with a friendly retrieval environment .