DefinitionandintroductionSatellitecommunications:Useartificialearthsatellitesasrelaystationstorelayradiowaves,therebyachievingcommunicationbetweentwoormoreearthstations.Artificialearthsatellitesarecla...

IntroductionWhetherinthemacroeconomicormicroeconomicactivities,thereisalargeamountofeconomicinformation,throughwhichpeoplereceive,transmitandprocess,reflectandcommunicatevariouseconomicconditionsChang...

BasicinformationInstitutionallocationCentralConservatoryofMusic>CentralConservatoryofMusiccampusscenery(9photos)September1949,bytheNationalConservatoryofMusic(includinginfantclasses),NortheastLuXunAca...

BasicconceptsMarineenergyisakindofrenewableenergycontainedintheocean,includingtidalenergy,mechanicalenergyandthermalenergycausedbywaves.Oceanenergyalsoinvolvesabroadercategory,includingwindenergyovert...

BackgroundThediscoveryofsuperconductorsisinseparablefromlow-temperatureresearch.Inthe18thcentury,duetothelimitationsofcryogenictechnology,peoplethoughtthattherewere"permanentgases"thatcouldnotbeliquef...

TheoreticalbasisMainlyapplythetheoriesandtechniquesofbasicdisciplinessuchasphysiology,pharmacology,biology,biochemistryandpathology;throughanimalexperiments,clinicalobservationsandepidemiologicalinves...

Synonymcollectivethinkinggenerallyreferstogroupthinking.GroupthinkingGroupthinkingisaphenomenoningroupdecision-making.Itisaverycommonconceptintheliteratureofgroupdecision-making,referringtosuchsituati...

IntroductionMIPSTechnologyCorporationisamanufacturerofhigh-performance,high-endandembedded32-bitand64-bitprocessors,andoccupiesanimportantpositioninRISCprocessors.In1984,MIPSComputerCorporationwasesta...

BasicintroductionThinkingisauniquecognitiveabilityofhumanbeings.Itisanadvancedformofhumanconsciousnessmasteringobjectivethings.Thinkingisbasedonsocialpracticeandanalyzesandsynthesizesperceptualmateria...

Синоним textmining обикновено се отнася до textmining (английска версия) Въведение "TextMining (английска версия)" е шедьовър в областта на текстовото копаене. Авторът е световноизвестен авторитетен учен."TextMining (Engl...

HistoricalRecordsTheWarringStatesPeriodwasaneraoffiercebattlesamongtheprincesoftheEasternZhouDynastyinChina.ThereisnocleartimelimittotheSpringandAutumnPeriodinhistory.UntiltheendofQin'sunificationofth...

ThesynonymWCDMAgenerallyreferstowidebandcodedivisionmultipleaccess.HistoricalsummaryInhistory,theEuropeanTelecommunicationsStandardsInstitute(ETSI)begantostudy3GstandardsafterGSM,andthereareseveralalt...

OccupationClassificationNetworkadministratorsareadministratorsincommercialInternetserviceprovidersopentothepublic."Networkmanagement"isaveryvagueconcept,whichcanbesimplydividedinto:Networkadministrato...

MeshtopologyConnectmultiplesubnetsormultiplenetworkstoformanInternettopology.Inasubnet,hubsandrepeatersconnectmultipledevices,whilebridges,routers,andgatewaysconnectthesubnets.Accordingtodifferentnetw...

TheconceptofprintingPrinting,asatechnologyforcopyingimagesandtext,hassocialsignificanceinthatitrecordsanddisseminatesthecorrespondinghistoricalculturewhilecopyingtextandimages.Therefore,thecountrywher...