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Wireless communication
Wireless communication

HistoryOpticaltelephoneThefirstwirelesstelephoneconversationintheworldappearedin1880.Atthattime,theopticaltelephonewasusedbyAlexanderGraham.BellandCharlesSumnerTianteinventedandappliedforapatent.Optic...

Raw data
Raw data

DefinitionInthedatabase:Rawdata,alsoknownasuserdata,isdatathathasnotbeenprocessedorsimplified.Thesedatamayormaynotbeinmachine-readableform.Itconstitutesdatathatphysicallyexists.Generallytherearesevera...

Bridge
Bridge

Thesynonymbridgegenerallyreferstoanetworkbridge.PrincipleAnetworkbridgeconnectstwosimilarnetworksandmanagestheflowofnetworkdata.Itworksatthedatalinklayer,whichcannotonlyextendthedistanceorrangeofthene...

Mengxi written talk
Mengxi written talk

IntroductiontotheworkMengxiBiTanincludesthreeparts:BiTan,ComplementBiTan,andContinueBiTan,whichcontainsShenKuo’slifeexperiencesandopinions.Twenty-sixvolumesof"BiTan"aredividedintoseventeensubjects.Eac...

Memo
Memo

PinyinbiànjiānBasicmeaning1.Withacertainquality,sizeorcrease,suitablefornotes,lettersandnotesNotesusedforwriting;memos2.Briefinformationusedintheworkprocess.3.Notebooksormemosthatcanberecordedinthepro...

Contradictions among the people
Contradictions among the people

NomenclatureInterpretationContradictionsarisingonthebasisofthefundamentalunanimityoftheinterestsofthepeople.Itisnon-antagonisticbetweentheworkingpeople,andbetweentheworkingpeopleandtheexploitingclasst...

Analog computer
Analog computer

DevelopmentprofileInthe1930s,hebegantodevotehimselftotheresearchanddevelopmentoffullyelectronicanalogcomputers.DuringWorldWarII,BellTelephoneLaboratoriesdevelopedtheM-9artillerycommander.AfterWorldWar...

Public university
Public university

BasicinformationFeaturesTheso-calledpublicuniversitiesmainlyrefertohighereducationinstitutionsfundedbythenationalgovernmentorlocalgovernments.Privatecollegesanduniversitiesfocusingondistinguishingpriv...

cloud computing
cloud computing

Overview"Cloud"isessentiallyanetwork.Inanarrowsense,cloudcomputingisanetworkthatprovidesresources.Userscanobtainresourcesonthe"cloud"atanytime.Thedemandisused,anditcanberegardedasunlimitedexpansion,as...

computer technology
computer technology

IntroductionComputerisamodernintelligentelectronicdevicewithdatastorage,modificationfunctions,andcalculationofrelatedlogicanddata.Asanelectronicdeviceintegratingnetwork,computing,mediaandothertechnolo...

Metacognition
Metacognition

ConceptAmongthemanydefinitionsofmetacognition,theonemadebyFlavell,thepioneerofmetacognitiveresearch,isthemostrepresentative.In1976,heexpressedmetacognitionas"individual'sknowledgeaboutone'sowncognitiv...

Zhuang Rongwen
Zhuang Rongwen

PersonalresumePreviousposts:TechnicianofChitanHydropowerPlantinFujianProvinceTeacherofHohaiUniversityBusinessDepartmentofFujianEngineeringConsultingCorporationEngineer,seniorengineer,deputydirectorand...

Sheng Ronghua
Sheng Ronghua

Personalresume1979.09-1982.07HengyangTeachersCollege,HunanProvinceChineseLanguageProfessionalStudy1982.07-1983.02HengyangCountyFinanceandTradeSchoolTeacher,HengyangCity,HunanProvincep>1983.02-1985....

China Venture Capital Research Institute
China Venture Capital Research Institute

OriginsTheChinaVentureCapitalResearchInstituteisactivelypromotedbytheformerViceChairmanoftheStandingCommitteeoftheNationalPeople’sCongressandthe“FatherofVentureCapitalinChina”Mr.ChengSiweiandtheformer...

Shenyang
Shenyang

HistoricalevolutionThirtythousandyearsago,therewerehumanactivitiesinShenyangduringthePaleolithicperiod.7200yearsago,abranchoftheChinesenation(sunbirdtotemculture)farmed,fishedandhuntedhere,thrivedandt...

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