Introduzione di base L'origine dell'ottica è stata registrata in Occidente per molto tempo. L'"Ottica di riflessione" di Euclido dell'Antica Grecia (circa 330～ 260 a.C.) "(Catoptrica) ha studiato la riflessione della luce; lo studioso arabo Al Hazen (AI-Hazen...

Partofspeech[Zhuyin]:tàngyìnLettering(lettering)referstohotstampingonthefirstorfourthbackcoverofthehardcoverbookshellColorthetextandpatternsofmaterialssuchasfoil,orembossvariousconvexandconc...

IntroductionInelectronictechnology,apulsesignalisapulsesignalthatiscontinuouslyemittedaccordingtoacertainvoltageamplitudeandacertaintimeinterval.Thetimeintervalbetweenpulsesignalsiscalledperiod;andthe...

AbstractTheinformationisclearlydividedintoontology-levelattributeinformationandcognitive-levelknowledgeinformation.Basedontheunderstandingofthisessentialconceptofinformation,therelationshipbetweeninfo...

DefinitionIndustrialstructureisaconceptputforwardindevelopmenteconomics.Industrialstructureisalsocalledindustrialsystemandisthemaincomponentofsocialeconomicsystem.Industrialstructureupgradingisasystem...

WorkingprincipleThebasicprincipleofthePOSsystemistofirstcreateproductinformationinacomputerfile.Throughthecomputercashregisterconnectionstructure,thebarcodeontheproductcanbeopticallyreadonthecashregis...

OverviewPacketswitchingtechnologyisthedevelopmentofcomputertechnologytoacertainextent.Inadditiontocallingpeopledirectlytocommunicate,packetswitchingaddsapacketheaderinfrontofeachpackettoindicateTheadd...

ConceptInformationtechnologyeducationprovideslearnerswithresources(theresourceshererefertoallelementsrelatedtoinformationtechnologythatcanbeusedbylearnersinthelearningprocess)andenvironment,withThefea...

InstitutionalDefinitionTheCollegeofScienceisasecondaryinstitutioninamatrixorganizationofcollegesanduniversities.Itisengagedinmodernbasictheories,appliedscientificresearch,andtrainingofhigh-levelprofes...

Introduction"ComputerApplicationFundamentals"isanintroductorycomputercourse.Qualitycourses.Thebooksatisfiestheteachingtenetofordinarycollegesanduniversitiestotrain"appliedtalents".Itisrichincontent,ke...

IntroductionWiththecontinuousdevelopmentofinternationalcommunicationsatellites,especiallysincetheofficialprovisionofcommercialservicesbyInternationalMobileSatellitein1982,mobilesatellitecommunications...

Il sinonimo HiSilicon (una società di semiconduttori di Huawei) si riferisce generalmente a Shenzhen HiSilicon Co., Ltd. Memorabilia di HiSiliconIl 7 maggio 2020, le vendite di HuaweiHiSilicon hanno raggiunto2,67 miliardi di yuanIl dollaro USA ha anche consentito a HuaweiHiSi...

Concetti Base(1)Controllo Digitale. Il Controllo Numerico (Controllo Numerico, NC) è una tecnologia che utilizza segnali digitali per controllare automaticamente gli oggetti di controllo (quali il movimento e la lavorazione delle macchine utensili), riferiti ad un...

QuicknavigationPanoramaHistoricalevolutionHan,WeiandJinperiodsGuozijian(10photos)ThehighestinstitutioninthecountryduringtheHanDynastywascalled"TaiXue".Theestablishmentofthe"TaiXue"byEmperorWuoftheHana...

OverviewThe"DictionaryofPsychology"believesthat:"Emotionistheattitudeandexperienceofpeopleonwhetherobjectivethingsmeettheirownneeds."AtthesametimeingeneralgeneralpsychologycoursesHealsobelievesthat“em...

DefinitionMathematicallogicisaformallysymbolizedandmathematicallogicinformallogic,anditstillbelongstothecategoryofintellectuallogicinessence.Mathematicallogicisalsocalledsymboliclogicandtheoreticallog...