information retrieval time

用法例句

Functions of the information retrieval in the researching study;

情报检索在研究性学习中的作用

On the natural language in information retrieval from the perspective of relevance theory;

从关联理论的角度看情报检索中的自然语言

WWW and application in information retrieval;

WWW及其在情报检索中的应用

On bound differences between document search and information search;

试论文献检索与情报检索的界域差异

The article set out from the angle of information search, summarize the category and development trend of the network search engine, and bring up the suggestions that how customer make good use of the search engine.

本文从情报检索的角度出发,总结了网络搜索引擎的种类及发展趋势,并对用户如何有效地利用搜 索引擎提出了建议。

This paper introduces the methods of computer information search, reviews the developing course of computer information search, analyses the impact of the development of Internet technology on computer information search, and points out that the methods of computer information search based on Internet technology is the developing direction of future information search technology.

介绍了计算机情报检索的方式 ,回顾了计算机情报检索的发展历程 ,分析了 Internet技术的发展对计算机情报检索带来的冲击 ,指出基于互联网技术的计算机情报检索方式是未来情报检索技术的发展方向。

fire information retrieval system techniques

火灾情报检索系统技术

TIRC (Technical Information Retrieval Committee)

技术情报检索委员会

multiprogrammed information retrieval

多道程序控制情报检索

INFRAL (Information Retrieval Automatic Language)

自动化情报检索语言

postcontrol information searching language

后规范化情报检索语言

On bound differences between document search and information search;

试论文献检索与情报检索的界域差异

patent information retrieval system of Japan PatentInformation Organization

日本专利情报组织专利情报检索系统

JICST Online Information System

日本科学技术情报中心联机情报检索系统

patent information retrieval system of EuropeanPatent Office

欧洲专利局专利情报检索系统

World Climate Data Information Referral Service

世界气候资料情报检索服务

CIRS (Computerized Information Retrieval and Services)

计算机化情报检索与服务

computer-assisted information retrieval system

计算机辅助情报检索系统

ESA-IRS = European Space Agency-Information Retrieval service

欧洲空间组织情报检索服务中心

commercial on-line information retrieval systems of Japan

日本商用联机情报检索系统

commercial on - line information retrieval systemsin West Europe

西欧商用联机情报检索系统

DIALOG Online Information Retrieval System

“戴罗格”联机情报检索系统

American commercial online information retrievalsystems

美国商用联机情报检索系统

Information Retrieval Systems:from Boolean Logic to Vector Space

情报检索系统:从布尔逻辑到向量空间