1.Productselectionguide1Productdefinition,basiccomposition,mainuseMicrowaveDopplerdetector:microwaveemissionThereceivertransmitsmicrowavesignalstotheguardareathroughtheantenna.Whenthereisnomovingtarge...

Classificationintroduction1.Theabuseofintellectualpropertyrightsismainlydividedintotwocategories:First,therightholdersexceedthelegalrightsthemselveswhenexercisingintellectualpropertyrights.Thescopeof;...

HistorySouthernDynastiesAfter304years,ChinesehistoryenteredastageofdivisionandconfrontationbetweenNorthandSouth.Inthesouth,althoughthereweresuccessivechangesinthefiveregimesoftheEasternJinDynasty(theE...

ModeTheapplicationprocessingisdividedintotwoparts:theprocessingperformedbytheuser'sdesktopcomputerandtheprocessingmostsuitableforacentralizedserver.Atypicalthickclientcontainsoneormoreapplicationsrunn...

BasicintroductionThekernelisthecoreofanoperatingsystem.Itisthefirst-layersoftwareexpansionbasedonhardware,whichprovidesthemostbasicfunctionsoftheoperatingsystem.Itisthebasisfortheworkoftheoperatingsys...

DefinitionIn1983,theIEEEComputerSocietyoftheUnitedStatesmadeacleardefinitionof"softwarereliability".Afterthat,thedefinitionwasacceptedbytheAmericanInstituteofStandardizationasanationalstandard,andmyco...

CharacterexperiencePaulKrugman,borninLongIsland,NewYorkin1953,receivedadoctoratefromMITin1977,andtaughtatYale,MIT,andStanfordUniversitysuccessivelyIn1991,theyoungKrugmanwontheClarkPrizeoftheAmericanEc...

SynonymPiagetgenerallyreferstoJeanPiagetCharacterlifeFamilybackgroundJeanPiaget(JeanPiaget)wasbornonAugust9,1896InNeuchâtre,Switzerland.Piaget’sfather,ArthurPiaget,wasaprofessorattheUniversityofNachat...

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

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

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

Биография на героите ДетствоНа 31 март 1596 г. Рене Декарт е роден в Турен-ла-Се, Индре-ет-Лоар, Франция. Той идва от аристократично семейство с ниско положение, а баща му Жоахим е бил същият член на Бретанския парламент в Р...

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

DefinitionDatastructureIsacollectionofdataelementswithtructuralcharacteristics.itstudiestHelogicalStructureOfDataandThephySicalStructureOfdata, aswellaStheInteractionBetWeentHemrelations, andesignthec ...

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

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