国防科技情报系统叙词语言的发展  

Development of the Descriptor Language in National Defense S & T Information System

作　　者：龚昌明[1] 

机构地区：[1]中国国防科技信息中心图书馆

出　　处：《情报理论与实践》1999年第3期171-174,共4页Information Studies:Theory & Application

摘　　要：我国国防科技情报系统早在６０年代初期就开始使用叙词语言，并建立了卡片式主题目录检索系统。３０多年来走了一条逐步发展的道路：直接使用国外的主题词表—各自编制专业叙词表—联合编制书本型叙词表—联合编制电子版叙词表。这使叙词语言在国防科技情报系统内得到了推...The development of the thesauri in the national defense S & T information system over the past 30 years is reviewed Based on the evaluation of “Defense Scientific and Technical Thesaurus”and “Electronic Defense Scientific and Technical Thesaurus”,the development achievements of the thesauri in the national defense S & T information system are described Some proposals for promoting the study and utilization of the descriptor language are put forward

关 键 词：国防科技情报 情报系统 叙词语言 专业叙词表 

分 类 号：G254.24[文化科学—图书馆学]