HistoricaldevelopmentWhendidthehumansocietybegintohavemusic,itisnolongerpossibletoinvestigate.Butlongbeforehumanshadproducedlanguage,theyalreadyknewhowtousethestrengthofvoicetoexpresstheirmeaningsandf...

SynonymsteppermotorgenerallyreferstosteppermotorIntroductionSteppermotorisalsocalledpulsemotor,basedonthemostbasicprincipleofelectromagnet,itisakindofelectromagnetthatcanrotatefreely,Itsoperatingprinc...

SynonymSiemensgenerallyreferstoSiemensAG.DevelopmentHistoryFoundingofthecompanyOctober1,1847,ErnstWernervonSiemens(ErnstWernervonSiemens))Thecompanywasfoundedonthebasisofthetelegraphtechnologythathein...

40thAnniversaryTheThirdPlenarySessionoftheEleventhCentralCommitteeDengXiaopingDengXiaopingTheorySeektruthfromfactsDiscussiononthestandardoftruthXiaogangVillageLargecontractingFourbasicprinciplesThirty...

PromulgationoftheRegulationsThe18thExecutiveMeetingoftheStateCouncilwaspassedonAugust20,2003.PromulgatedbyOrderNo.390oftheStateCouncilonSeptember3,2003,itwillcomeintoforceonNovember1,2003.Amendmentinf...

BasicinformationHistoricalevolutionTracetotheoriginofthepredecessorInitialConstruction1.NorthChinaTaxationSchool,CentralTaxationSchoolGroupphotoofgraduatesfromtheCentralFinanceCadreSchoolin1956(3photo...

ThenatureofgeneticmaterialDefinition:Thematerialthattransmitsgeneticinformationbetweenparentsandoffspring.Chemicalnature:ExceptforsomeviruseswhosegeneticmaterialisRNAandprionswhosegeneticmaterialispro...

SalientfeaturesThekeyfeaturesoftheGestaltsystemareintegrity,specificity,organizationandconstancy.TheGestaltschoolmaintainsthattheoperatingprincipleofthehumanbrainisthewhole,"thewholeisdifferentfromthe...

BasicmeaningDecision-makingisakindofbehaviorthatpeoplegenerallyexistinpolitics,economy,technologyanddailylife;decision-makingisanactivitythatoftenoccursinmanagement;decision-makingisdeterminedMeaning,...

ProfessionaldefinitionComputernetworktechnologymainlystudiesthebasicknowledgeandskillsofcomputernetworksandnetworkengineering,andconductsnetworkinstallationandmaintenance,networkmanagement,networksoft...

Information"When I look at the world, I am a pessimist; when I look at the people in this world, I am an optimist."-Rogers (CarlRansomRogers ) (1902-1987) (Picture 1 is Rogers). Before humanism, there...

SynonymopticalfibergenerallyreferstoopticalfiberclassificationOpticalfiberabbreviatedasopticalfiberTheclassificationofopticalfiber,Forexample:FiberAmplifierorFiberBackboneandsoon.Somepeopleignorethata...

RestorezoominandzoomoutCollectioninformationBasicinformationDunhuangscripturewriting(NanjingMuseum)p>Specifications:Thescripturesarewritteninbatches,withdifferentsizes,thelongestis500lines,andthele...

BackgroundofestablishmentInJuly2015,thestateissuedthe"GuidingOpinionsonActivelyPromotingthe"Internet+"Action".Atthesametime,tenministriesandcommissionsjointlyissuedthe"GuidelinesonPromotingtheHealthyD...

CharacterrelationshipErrorCorrectionCloseErrorCorrectionWifeShenChengkuanAnerror8753212hasbeenreportedBrother-in-lawZhuKezhenError406159hasbeenreportedBrother-in-lawShaoYuanchongError9574427hasbeenrep...

DefinitionDual-headdisplaymeansthatthedual-headgraphicscardisagraphicscardthatcanconnecttwodisplays.Thisisagraphicscardthatmatchesthedual-monitorfunctionofWIN982ndEdition.ApplicationTheachievementofth...