文献检索习题及答案1范文

日本发动了蓄谋已久的侵华战争.这场侵略战争给中国人民带来了空前的灾难和损失,也给后人留下了深刻的历史血鉴ofsupportandhanger.Cableholeplugginggapsshouldusequalifiedfireproofmaterials,blocksurfaceshouldhavesufficientstrength,surfaceappearance.Whencablespassthroughthefirewall,oflaxstructureoflocalfiresafetyclamps.Thermoplasticsproduction,tocomplywiththeprocess,nobubblesinthethermoplasticspipes,linearnoseconsistentwiththecorewirespecifications,contactisgood,nocracks,break.Tinnedcoppernosecleansolderfullexteriorsurfaceissmoothwithoutburrs.ControlcableAssemblyshouldbefastened,dense,solid,clean,andbeautiful.Secondarywiringthecableterminationsshouldbearrangedbytheactuallocationofthedevicelinecards,thewiringfromtheuppertothelower,fromlefttorightintheorder.Fixedtomaintainconsistentspacingbetweenlines,flat,shouldbearoundthecornerinthesamelocation,sameshape,toensurethatthewiringprocessneaterandmoreelegant.5thermalprocesscontrolmeasuresforqualityproblems5.1controlthermalductsystemleakagemeasuretoensurethattheuseofelectricdoorandactuatorinstallationqualityandequipmenttothesitetocheckitsseal,acceptance,inordertofundamentallysolveoilspillproblems.PlantforlocalPanelafterinstallation,inconjunctionwiththequalityDepartmenttocheckitsoverallquality,poor-qualitypartsreplacement.Supplygoodqualityofpurchasinginstrumentandovalityoftheguaranteeinstrumenttubesassmallaspossible,selectionofhighquality,highprecisionsleeveconnector.Instrumentpipewelding,constructionworkersandtechniciansoneveryroad,everyinstrumentaswellrecordedandwellidentifiedintheinstrument,weldingweldingfollowingtheendofeachreview,responsibilityandpreventionofwelding,weldingwrong.Requirementsforweldingpersonnelcertified,andweldingbeforeweldingtraining,selectskillsgoodsensetocarryoutconstruction,weldingqualityinspectionandacceptanceeverydaytoensurethatthewelding...Allunreleasedmaterialsampling,invitedsupervisionengineersarrivedatthescene,afterconfirmationbythesupervisingengineer,sealimmediatelysentauthorizedbodiesinaccordancewiththerequestedtestindicatortest,accordingtotheinspectionreportandapprovedbythesupervisingengineertoreviewandthentransportedfortheconstruction.Amountofinsulationmaterialsshall第一讲：绪论一、名词解释：1．信息2．知识3．情报4．一次文献5．医学文献6.搜索引擎二、填空：1．情报具有_________、__________、___________、____________等属性。2．常见的三次文献有__________、___________、____________等。3．按照存储内容，数据库有__________、___________、____________等类型。4．描述文献外表特征的检索语言有__________、___________、____________等。5．常用的限制字段检索符号有__________、___________等。6.科技文献按载体形式划分为_________、_________、_________、_________、_________五种类型。7.科技文献按文献的加工程度划分为_________、_________、__________、_________四种类型。8.广义的文献检索包含_________和_________两个过程。9.文献的外表特征有_________、_________、_________、等；文献的内容特征有_________、_________、_________等。10．文献检索按手段可分为_________和_________。11．逻辑符号AND作用_________，逻辑符号OR作用_________。12._________是著者的原始创作。三、选择题：1．下列哪种文献的存储密度最高？A．印刷型B．缩微型C．视听型D．机读型2．下列哪项不能体现检索工具的根本质量？A．装帧版式B．标引程度C．收录范围D．时差3．下列哪项是计算机检索中的截词符？A．inB．notC．+D．*4．下列哪项不是检索工具的评价指标A．检索途径B．页面设计精美C．文献时差长短D．著录内容详略5．下列哪项可以扩大检索范围？A．ANDB．NOTC．ORD．（）6.在布尔检索法中，“AorB”表示查找出（）A.含有检索词A而不含检索词B的文献B.含有检索词A而不含检索词B的文献C.含有A、B之一或同时包含AB两词的文献D.含有检索词B而不含检索词A的文献。7.在布尔检索法中，“AANDB”表示查找出(C)A.含有A或者含有B的文献B.含有A或者含有B的文献C.同时含有这两个词的文献D.含有检索词B而不含检索词A的文献8.在布尔检索法中，“AnotB”表示查找出（）日本发动了蓄谋已久的侵华战争.这场侵略战争给中国人民带来了空前的灾难和损失,也给后人留下了深刻的历史血鉴ofsupportandhanger.Cableholeplugginggapsshouldusequalifiedfireproofmaterials,blocksurfaceshouldhavesufficientstrength,surfaceappearance.Whencablespassthroughthefirewall,oflaxstructureoflocalfiresafetyclamps.Thermoplasticsproduction,tocomplywiththeprocess,nobubblesinthethermoplasticspipes,linearnoseconsistentwiththecorewirespecifications,contactisgood,nocracks,break.Tinnedcoppernosecleansolderfullexteriorsurfaceissmoothwithoutburrs.ControlcableAssemblyshouldbefastened,dense,solid,clean,andbeautiful.Secondarywiringthecableterminationsshouldbearrangedbytheactuallocationofthedevicelinecards,thewiringfromtheuppertothelower,fromlefttorightintheorder.Fixedtomaintainconsistentspacingbetweenlines,flat,shouldbearoundthecornerinthesamelocation,sameshape,toensurethatthewiringprocessneaterandmoreelegant.5thermalprocesscontrolmeasuresforqualityproblems5.1controlthermalductsystemleakagemeasuretoensurethattheuseofelectricdoorandactuatorinstallationqualityandequipmenttothesitetocheckitsseal,acceptance,inordertofundamentallysolveoilspillproblems.PlantforlocalPanelafterinstallation,inconjunctionwiththequalityDepartmenttocheckitsoverallquality,poor-qualitypartsreplacement.Supplygoodqualityofpurchasinginstrumentandovalityoftheguaranteeinstrumenttubesassmallaspossible,selectionofhighquality,highprecisionsleeveconnector.Instrumentpipewelding,constructionworkersandtechniciansoneveryroad,everyinstrumentaswellrecordedandwellidentifiedintheinstrument,weldingweldingfollowingtheendofeachreview,responsibilityandpreventionofwelding,weldingwrong.Requirementsforweldingpersonnelcertified,andweldingbeforeweldingtraining,selectskillsgoodsensetocarryoutconstruction,weldingqualityinspectionandacceptanceeverydaytoensurethatthewelding...Allunreleasedmaterialsampling,invitedsupervisionengineersarrivedatt