检索功能

• Schemata is an important concept in cognitive psychology of information process , it has four functions for human beings cognition : attention ? code and index ? reorganization ? understanding and plan
  摘要图式是信息加工的认知心理学中的一个重要概念，它对人认知有4个方面的功能：注意、编码和检索功能，整合功能，理解功能和计划功能。
• This paper discusses the design of evaluation index system for network information retrieval results from 4 aspects , such as information representation , information retrieval result , information retrieval function and user effort
  摘要本文从网络信息表示、网络信息检索结果、网络信息检索功能、网络用户负担四个角度探讨网络信息检索效果评价指标体系设计。
• In addition to logging incidents , the system serves to record , update , and allow for retrieval of press enquiry records , emergency operations manuals , contact lists , records of exercises and operation of the combined information centre
  该系统除了记录意外事故，亦记录和更新查询详情以及紧急运作手册通讯录联合新闻中心的工作和运作详情等资料，更备有资料检索功能。
• The validation showed that fors had already possessed some functions of reasoning query , removing the divergent " understanding " mislead by literal chinese words looked same like each other , giving " true " or " false " about the simple questions
  通过验证，表明该系统初步实现了推理检索、排除歧义、判断是非和概念检查与纠错等智能检索功能，展示了本体检索系统所具有的特点与优势。
• Xml schema , xslt and xquery . the metadata management must be performed according to its characteristics and the application ' s needs . this paper gives a total frame for the geospatial metadata ' s management system and function division of those modules toward their implementation
  论文提出了一个空间元数据管理系统的总体设计框架，并围绕空间元数据库管理和检索功能的实现，给出了各系统模块的功能划分和概要设计方案。
• As for the monitoring system , digital hard disk video is a major component . in this essay , a digital hard disk video system with the function of non - linear retrieval is designed and implemented basically with a view to the requirement of expressway monitoring and the general application
  数字硬盘录像系统是监控系统的重要组成部分。本文以高速公路监控系统为设计背景，兼顾一般应用，在实现基本功能的基础上设计出具有非线性检索功能的数字硬盘录像系统。
• Based on 6 . 4 million chars of chinese ancient poetry , the computer aided research system of chinese ancient poems provides a word - based analysis platform of chinese ancient poems . more than 50000 chinese words , including 40814 multi - char words , were extracted from the corpora via statistic method . besides the full text retrieving function , the system also provide word - based statistic analysis , sentence based similarity retrieving , automatic pinyin tagging and some other useful functions to benefit the profound analysis of the chinese ancient poems . the national social science foundation of china 1998 - 1999 funded the project
  在对诗文进行词语切分的基础上，建立了词汇的共现关系对仗关系以及词汇的作者分布特征信息。系统除了提供面向诗文内容的全文检索功能外，还进一步开发了基于词汇的统计分析和诗句相似性检索等功能，实现了对全唐诗的自动注音。
• End users elicit information from systems continuously , often to a given end , but they have considerable differences from professional users of information systems in terms of needs and habits . although online information systems are backed up by high - quality , reliable databases , users are constrained by factors such as prices , search capabilities and search methods , and puzzled by a surfeit of similar systems available on the market
  最终用户的需求和习惯与信息专业人员有很大差异，尽管联机信息系统拥有信息质量高和可靠性强的数据库，但由于价格、检索功能、检索方式等对用户的限制以及市场上充满了类似的产品等诸多因素，把最终用户带入两难的处境。
• Ajl those drictions supp1ied by thes system help us resolve the problern of managing aluxninuin type materials drawings . at the sazne hme , it makes the exploitation and design ofproduc has better inherit by utilising the functions of coding based on the software . as thes systern app1ied the classiforg and coding prinop1e based on gt and cad tedm1ogy in design and managernen of drawings which not only enhance the design quality of product , shorten the development pedod but also decrease the ropeaed drawing work and hanme the method of protract drwings
  该系统规范了型材图纸的设计，提高了型材图纸的检索效率，对型材的相关信息进行了的效的管理，良好地解决了铝型材图纸检索和管理的问题；同时，作为一个计算机辅助产品设计系统，利用该系统的分类检索功能和图纸支撑软件的图形编码功能，使产品的开发设计具有良好的继承性。