A quantitative study for two kinds of indexing mechanism of the Chinese full-text database is given, based on the quantitative analysis of capacity, time, retrieval efficiency.
本文从定量方面就汉字全文数据库的单汉字、词索引两种机制在空间、时间、检索效率等方面进行比较分析。
Chinese sci-tech periodical full-text database and Chinese periodical full-text database are the full-text databases with the best fame and the maximum users in China at present.
目前国内最享有盛誉和用户最多的全文期刊数据库是中文科技期刊全文数据库和中国期刊全文数据库。
Introduces a German multimedia electronic documents system, which is an open, distributive, digital full-text database including authoritative theses and journals on computer science.
介绍德国的一种多媒体电子文档系统，该系统是一个开放型、分布式、数字化全文本且含有权威计算机科学论文和期刊的电子文献库。
In the electronic periodical, the full text database has the highest utilization ratio.
在电子期刊中，全文数据库利用率最高。
EBSCO database is the biggest multiple learning periodical full text database and comprehensive trade resources full text database.
EBSCO外文数据库是目前世界上最大的多学科学术期刊全文数据库和综合性商业资源全文数据库。
OCLC; search technique; Online search; Disk database; FirstSearch Service; Full text database.
OCLC；检索技术；联机检索；光盘数据库；第一检索服务；全文数据库。
This paper mainly introduces pre-conference materials, proceedings bibliographic database and full text database.
在这里介绍几种较重要的会前资料数据库、会议录书目数据库和会议录全文数据库。
This paper mainly introduces pre-conference materials, proceedings bibliographic database and full text database.
在这里介绍几种较重要的会前资料数据库、会议录书目数据库和会议录全文数据库。
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