Mantrajiǔguī[theabacuspisionrules]Inabacus,nine"singledigits"fromonetonineareusedasdivisors,suchas"Feng"Sixadvancesintoone"meanssixdividessixquotientsintoone;"sixthreeaddsfivetosixquotients"...

GermanPresidentKoehlerBornonFebruary22,1943inSkelbeszowduringtheGerman-occupiedPolandperiod,herankedseventhamongtheeightsiblings.InJanuary1945,hereturnedtoGermanywithhisfamilytoescapetheSovietRedArmy,...

BasicdefinitionModemistheabbreviationofModulator(modulator)andDemodulator(demodulator),Chinesecalledmodem,accordingtothehomophonyofModem,itisaffectionatelycalled"cat",Isanelectronicdevicethatcanrealiz...

ExplanationSetupastele.Source"HistoricalRecords·TheBenjiofQinShihuang":"Twenty-eightyears,Shihuangtraveledeasttocountiesandcounties,andwentuptoZouyiMountain,standingstone."Tang·DuFu's"StalagmiteTour":...

IntroductionComputersimulation,alsoknownascomputersimulation,referstoacomputerprogramusedtosimulateanabstractmodelofaspecificsystem.HistoryThedevelopmentofcomputersimulationisinseparablefromtherapidde...

StructuralfeaturesTheelectricgrinderismainlycomposedofabase,agrindingwheel,amotororotherpowersource,abracket,aprotectivecoverandawatersupply,etc.ThegrindingwheelissetonthebaseOnthetopsurfaceofthebase,...

FeidaCompanyOvertheyears,Feidahasbeenratedasanational"contract-honoringandtrustworthy"enterprise,anationalhigh-techenterprise,anoutstandingprivateenterpriseinJiangsuProvince,andoneofthetoptenprivateen...

OverviewInanareabeyondthedistanceofthehubconnection,itmustbeconnectedthrougharouter.Thistypeofnetworkiscalledawideareanetwork.IftherearebranchesinNorth,CentralandSouth,orevenoverseasbranches,thesebran...

Interpretation1.Narrowmemoryreferstospecialmemorythatisdifferentfromgeneralmemory.2.Singlereferstothememoryinthebrain.3.Forgeneralizedmemory.OverviewDuetotheemergenceoforganiclifeandthecontinuousmemor...

ClassificationTherearebasicallytwotypesofmultimodefibers,oneisgradedandtheotherisstepped.Forgradedfibers,Inotherwords,therefractiveindexofthecoreisthesmallestattheperipheryofthecoreandgraduallyincreas...

IntroductionInthe1970s,WilliamPerryfirstconductedagroundbreakingstudyontheepistemologicalbeliefsofcollegestudentsthroughquestionnairesandinterviews.Inthefollowingdecades,manyscholarsFromdifferentangle...

BasicInterpretationThePCcardfordigitalcamerasisexactlythesameasthePCcardfornotebookcomputers.Itis68-pin.TherearealsoTypeIIandTypeIIIPCMCIAcards.TypeIIIPCMCIAcard,alsoknownasPCharddiskcard,hasthelarges...

DefinitionForexample:inaplane,thesumoftheinternalanglesofarighttriangleis180degrees;thesumoftheinternalanglesofanacutetriangleis180degrees;thesumoftheinternalanglesofanobtusetriangleis180degrees;arigh...

StandardsandstandardizationStandardizationstrategyStandardsarethesummaryofscience,technologyandpracticalexperience.Inordertoobtainthebestorderwithinacertainrange,theactivityofformulatingcommonandrepea...

ModeWhendealingwiththerelationshipbetweenhumansandtheenvironment,aunidirectionallinearopenprocessof"resources-products-pollutionemissions"isadopted.Withthedevelopmentofindustry,theexpansionofproductio...