An Exploratory Research of Knowledge Acquisition with MeSH Heading/Subheading Association Rules in Medline System;
运用主题词/副主题词关联规则在医学文献检索系统中抽取知识的尝试
Document Retrieval System Based on the Model of the Conceptual Matching Degree
基于概念匹配度模型的文献检索系统
Design and Implement of Web-Based China Chemical Literature Retrieval System;
基于Web的中国化学文献检索系统设计与实现
Design and Implementation Military Medical Literature Retrieval System Design and Implementation Based on Web
基于WEB的军事医学文献检索系统设计与实现
Establishment of the search system of Chinese literature titles on chemicals
化学品中文文献题录检索系统的建立
patent storage-and-retrieval system
专利文献储存与检索系统
ORBIT =On Line Retrieval of Bibliographic Information Time -Shared
文献情报分时联机检索系统
document microform storage and searching system
文献缩微品存储检索系统
Discussion on the Construction of Network Retrieval System of Library s Electronic Document;
论图书馆电子文献网络检索系统建设
The Construction of the Integrated Retrieval System of PCT Minimum Documentation
PCT最低文献集成检索系统的建立
A pattern on historical document full text/special topic retrieval system--《Song dynasty information retrieval system》overall structure design
史料文献全文本／专题检索系统模式－《宋代文献资料微机检索系统》总体结构设计
THE APPLICATION FOR PATENT DOCUMENT CD-ROM RETREVAL SYSTEM IN QINGHAI PROVINCE
青海省应用专利文献光盘检索系统的研究
TECHNIQUES AND METHODS FOR HYPERTEXT-BASED RETRIEVAL WITH DOCUMENT-BASED INFORMATION SYSTEMS
文献信息系统实现联想式检索的技术与方法
On Systemic Construction of Document Retrieval Language in the Network Environment;
基于网络环境下文献检索语言分类系统的构建
The Development of and Research on the Network-type CAI Teaching System for the Document Retrieving Course;
文献检索课网络型CAI教学系统的开发与研究
bibEOS:A social system of bibliography retrieve and management
bibEOS:一个高质量的社会化文献检索与管理系统
Research on the Cross-language Information Retrieval System Based on Scientific and Technical Literature Resources
基于科技文献资源的跨语言信息检索系统研究
Study on Web literature information retrieval system based on Lucene
基于Lucene的互联网文献信息检索系统的研究
Research on the Chinese Science and Technology Document Information Retrieval System Based on the Vector Space;
基于向量空间的中文科技文献信息检索系统研究