文献检索课程的检索语言

摘要

检索语言是文献检索课中很重要的内容部分，各种检索语言又有着不同的使用规则和方法，本文试从比较各种检索语言的不同特点及使用方法来综述和分析检索语言的全貌。%Retrieval language is an important content in Literature Retrieval Course .All kinds of re‐trieval languages have different service regulations and methods as well .This article aims to compare the features and methods of retrieval language so as to summarize and analyze the full view of retrieval lan‐guage .