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页数:18页
时间:2019-10-13
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1、武汉轻工大学信息存储与信息检索实验报告实验三外文数据库检索一、实验目的:通过使用外文网上数据库(包描文摘数据库和全文数据库库),掌握外文数据库检索方法二、实验原理:利用分类法和主题法,确定课题的学科分类以及主题词;利用计算机检索技术,构造检索表达式进行检索;三、实验工具和环境:E1四、实验内容及操作方法:课题:Java编程语言及互联网设计检索方法一(1)确定检索词和检索字段:检索词一:javaprogramminglanguage检索入口一:Title检索词二:Internettelephony
2、检索入口二:subject/titie/abstract(2)确定检索词之间的逻辑关系运算符选择:and如下图所示:SearchISelectedrecordsISettingsITags&GroupsBrowseIndexesQAYouareusingInternetExplorer8orapreviousversionwhichwillnolongerbesupportedasofJanuary2016Forthebestproductexpenence.werecommendyouupgr
3、ade■Author■Authoraffiliation■Controlledterm■SourcetitleLatestResources■PublisherMoreSourcesOustoimproxreEngineeringVillageinteracuveEquationsandToolsPoweredbyKnovd€O(3)实施检索(4)检索结果及分析:得到3条记录,如下:?r(»tnrcntnQH^fnM厂VIAMOCA^hufDra4«4I[^SMwprevwwTh#cawtorJ
4、jvaa>aprogramnwnglanguageVanHotArtxHdUiEgM)SowsWQrwrwcConpuCnpvlnlp51-56.1W7Ommm:Ccfn^de*DmmMIQUvwprwwwI厂Mm*rDutiMS&mclrD«pam«ntF«cMMhtmaKsAnoMxm*>AnyOfSCMACtrOfMMfonauKaiOTCMfoztndi(1)arMixedsgwprogramminginC/C**andJavaforappncjuontinmtcrutronictytt
5、tmtCM«Uh6M.KiOHthr^wCtfMtcMfwoiM心OMuScalUfMrt^rofCMIomuDmXCMngH3TTyHScore•:Ptocm^WX/CCl/ASUCCoWwk*8M»oMro/KE$yw^>.P4006CMOASKSA2007cftr>4E(EBA沁on-WEO«00MS>W/TMAM心Y*0MIC&A20M(UUtalfte:COTTCMOI(MUiMIQs*owpr6、sin,Boban(BussinesSchool,VladimiraPerica-Valtera4,21000NoviSad,Serbia);Ivanovic,Mirjana;Budimac,ZoranSource:Proceedingsofthe10thSymposiumonProgrammingLanguagesandSoftwareTools,SPLST2007,p310-320,2007,Proceedingsofthe10thSymposiumonProgrammingLanguage7、sandSoftwareTools,SPLST20073.检索方法二:(1)确定检索词和检索字段:检索词一:javaprogramminglanguage检索入口一:Allfields检索词二:Internet检索入口二Allfields(2)确定检索词之间的逻辑关系运算符选择:and如下图:SearchISelectedrecordslSettingsITags&GroupsQuickSearchExpertSearchThesaurusSearchDatabases8、SearchtipsDA9、TABASESEARCHFORANDvANDv10、GroupdecisionsupportsysteminAbstract]o11、InternetinAllfieldsV1inAllfieldsV7CompendexTumOffAutoSuggestOICCAddsearchfieldIPSearchLIMITTO❶Alldocumenttypes7AlltreatmenttypesVAllLanguagesV◎11969v12、TO2015v(pT7UpdatesSORTBYORelevanceOD
6、sin,Boban(BussinesSchool,VladimiraPerica-Valtera4,21000NoviSad,Serbia);Ivanovic,Mirjana;Budimac,ZoranSource:Proceedingsofthe10thSymposiumonProgrammingLanguagesandSoftwareTools,SPLST2007,p310-320,2007,Proceedingsofthe10thSymposiumonProgrammingLanguage
7、sandSoftwareTools,SPLST20073.检索方法二:(1)确定检索词和检索字段:检索词一:javaprogramminglanguage检索入口一:Allfields检索词二:Internet检索入口二Allfields(2)确定检索词之间的逻辑关系运算符选择:and如下图:SearchISelectedrecordslSettingsITags&GroupsQuickSearchExpertSearchThesaurusSearchDatabases
8、SearchtipsDA
9、TABASESEARCHFORANDvANDv
10、GroupdecisionsupportsysteminAbstract]o
11、InternetinAllfieldsV1inAllfieldsV7CompendexTumOffAutoSuggestOICCAddsearchfieldIPSearchLIMITTO❶Alldocumenttypes7AlltreatmenttypesVAllLanguagesV◎11969v
12、TO2015v(pT7UpdatesSORTBYORelevanceOD
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