RoleThefunctionalinformationorganizationisthemediumbetweenthepublisherandtherecipientofadministrativeinformation.Asaninformationmanagementorganization,itsroleisasfollows:①Determineinformationneeds,tha...

ThecharacteristicsofthestarsWenqu(ieWenhua)belongstowater,thefourthstaroftheBigDipper,andthefirststarofthemainfamily.ThefourstarsoftheBigDipper,andthefiveelementsbelongtoGuiyinWater,whichisthestarofHe...

GeneratorsetFirstofall,theconceptofgeneratorset:Generatorsetreferstopowergenerationequipmentthatcanconvertmechanicalenergyorotherrenewableenergyintoelectricalenergy.Generally,ourcommongeneratorsetsare...

BiographyofCharactersChildhoodOnMarch31,1596,RenéDescarteswasborninTouraine-la-Sea,Indre-et-Loire,France.Hecamefromalow-statusaristocraticfamily,andhisfatherJoachimwasamemberoftheBrittanyParliamentinR...

BriefintroductionHistoryofdevelopmentInthe1930s,self-adhesivematerialswerefirstappliedintheUnitedStates,duetothegrowingdemandforthisspecialcompositematerialTherefore,self-adhesiveprintinghasgraduallye...

DefinitionDatastructureisacollectionofdataelementswithstructuralcharacteristics.Itstudiesthelogicalstructureofdataandthephysicalstructureofdata,aswellastheinteractionbetweenthemRelations,anddesignthec...

BasicConceptsDongZhongshurecommendedtheruleofEmperorWuoftheHanDynastytodismissahundredschoolsofthoughtandrespectConfucianism.Theso-called"removalofahundredschoolsofthought,thesixclassicsofthetable"and...

BasicmeaningPeople'sdefinitionofinformationtechnologyhasdifferentexpressionsduetothepurpose,scopeandlevelofitsuse:Anytechnologythatcanexpandpeople'sinformationfunctionscanbecalledinformationtechnology...

DevelopmenthistoryLasertechnologyappearedinthe1960s,anditsactualapplicationbeganintheearly1970s.Theearliestlasertransmitterwasanelectroniclasertubefilledwithhelium-neon(He-Ne)gas,whichwasverylarge,soi...

TheoreticalsourcesThetheoryofsocializationofproductionisanimportantpartofallMarx’seconomictheories.ThistheoryisMarx’stheoreticalsummaryofproductivityinthecapitalistera.MarxbasedTheactualhistoricalsitu...

SynonymHDLCgenerallyreferstoadvanceddatalinkcontrolTheabovecontentisreviewedandannouncedbytheNationalScienceandTechnologyTermReviewCommitteeDefinitionAdvancedDataLinkcontrol(HDLC,High-levelDataLinkCon...

OverviewInternetTVincludesIPTVandInternetTV.ItusestheInternettointegratemultiplecontentresourcestobroadcastliveoron-demandTVprograms.Itisamorepopularformofvideoprogramtransmissioninrecentyears.Itrelie...

Thisreferstowhetherthespeakersupportsmulti-channelsimultaneousinput,whetherthereisanoutputinterfaceforpassivesurroundspeakers,whetherthereisaUSBinputfunction,etc.Thenumberofexternalsurroundspeakerstha...

Asysmmetricalcableismadeofseveralpairsofdoubleconductorscalledcorewiresinaprotectivesheath.Inordertoreducetheinterferencebetweenthepairsofwires,eachpairofwiresismadeintoatwistedshape,whichiscalledatwi...

StatisticalmethodsStatisticsarerichandintricate,anditisnoteasytoselectstatisticalanalysismethodsreasonably.Forthesamedata,ifyouchoosedifferentstatisticalanalysismethods,sometimestheconclusionsarecompl...

PhonemictextPhonetictextrecordslanguagebyspecifyinglettersforphonemes.English,Arabic,andRussianbelongtothistypeoftext.ThespellingandpronunciationofChineseandEnglishphoneticcharactersareseriouslyoutofs...