信息管理与信息系统专业英语词汇总结(共4页).doc

精选优质文档-倾情为你奉上Lesson1distributed applications 分布式应用程序competitive advantage 竞争优势data warehouses 数据仓库incompatible databases 不兼容数据库decision support systems 决策支持系统executive information systems 执行信息系统DBMSdatabase management systems 数据库管理系统entry 款目metadata 元数据mainframe computer大型计算机desktop computer台式计算机laptop computer膝上型计算机spreadsheet 电子表格LAN -local area network 局域网database server 数据库服务器user views 用户视图data security 数据安全性data integrity 数据完整性concurrent user 并发用户data updating 数据更新data redundancy 数据冗余consistency of data and metadata 数据和元数据的一致性distributed database 分布式数据库telecommunications network 远程通讯网Lesson2automatic indexing自动标引human indexing 人工标引extraction indexing 抽词标引assignment indexing赋词标引controlled vocabulary 受控词表non-substantive words 非实意词index terms 标引词automatic stemming 自动抽取词干weight 权值clue words 提示词inverted file 倒排文档absolute frequency 绝对词频relative frequency 相对词频information retrieval 信息检索syntactic criteria 句法规则word string 词串NLDBNatural Language DataBase 自然语言数据库MAImachine-aided indexing 机器辅助标引recall ratio 查全率precision ratio 查准率descriptor 叙词thesaurus 叙词表semantic vocabulary 语义词表concept headings 概念标题consistency of indexing 标引的一致性underassignment 欠量赋词overassignment 过量赋词back file 备份文件main heading 主标题subheading 副标题access point 检索点Lesson3machine-readable form 机读形式source document 源文献subject indexing 主题标引back-of-the-book indexing书后标引indexing scheme 标引方案NFAISNational Federation of Abstracting and Information Services（美国）国家文摘与信息服务联合会scope notes 范围注释permuted list 轮排词表CASChemical Abstracts Service 化学文摘社character set 字符集statistical correlation 统计关联ISIInstitute for Scientific Information （美国）科学情报社co-citation indexing 共引文标引SCIScience Citation Indexes 科学引文索引SSCISocial Science Citation Indexes 社会科学引文标引bibliometric analysis 书目计量分析Lesson4performance enhancement 性能改善scarce resources 稀缺资源proxy servers 代理服务器JAVA executables JAV可执行程序source code 源代码streaming media 流媒体outsourcing 业务外包wild card characters 通配符real-time traffic analysis 实时流量分析static web pages 静态网页ISDNIntegrated Services Digital Network 综合服务数据网URLUniform Resource Locator 统一资源定位符HTMLHypertext Markup Language 超文本标识语言CGICommon Gateway Interface 公共网关接口XMLExtension Markup Language 扩展标识语言OROperation Record 操作记录IISInternet Information Services 网络信息服务Lesson5IRinformation retrieval 信息检索search engine spam 搜索引擎垃圾soft computing 软计算data mining 数据挖掘information fusion 信息融合classification 分类clustering 聚类thesaurus construction 词表构建Web page categorization 网页分类JPGJoint Photographic Experts Group 图像文件格式GIFGraphics Interchange Format 可交换的图像文件格式PNGPortable Network Graphic 可移植的网络图像文件格式the WWW Consortium 万维网联盟HTTPHypertext Transfer Protocol 超文本传输协议TCPTransfer Control Protocol 传输控制协议ASCIIAmerican Standard Code for Information Interchange 美国信息互换标准代码CPUCentral Processing Unit 中央处理器Lesson6blackbox services 黑箱服务delivering information 传递信息videoconferencing 视频会议cross reference互见，相互参照timeliness 及时性cross check 交叉检查，核对knowledge framework 知识结构Lesson7IPintellectual property 知识产权electronic holdings of libraries 电子馆藏information infrastructure 信息基础设施copyright 版权patent 专利exclusive right 专有权subsequent editions 后续版本Lesson8encryption technologies 加密技术decrypted digital version 解密数字版本fair use doctrine 公平利用原则authenticity and integrity of the information 信息的可靠性和完整性DMCAthe Digital Millennium Copyright Act 数字千年版权法DVDdigital video diskencyclopedias 百科全书Lesson9CKOchief knowledge officer 知识主管knowledge sharing 知识共享manual 手册competitive intelligence 竞争情报search engine 搜索引擎artificial intelligence 人工智能drill-down access 深度查询accessibility 可获得性knowledge discovery 知识发现quantitative data 定量数据qualitative data 定性数据virtual warehouses 虚拟(数据)仓库virtual library 虚拟图书馆relational database 关系数据库research and development 研发（研究与开发）directory 指南newsletter 简讯intelligent search agents 智能检索代理information resources 信息资源performance evaluation 性能评价Lesson10CIOchief information officer信息主管ERPEnterprise Resource Planning 企业资源规划CRMCustomer Relationship Management 客户关系管理Collaborative Applications Environment 协同应用环境workflow package 工作流软件包Lesson11rights of information users 信息用户的权利obligations of information users 信息用户的义务terms and conditions 条款专心-专注-专业