Основен въведениеПроизходът на фоптиците е бил записан на Запад от дълго време. „Оптиката на отражението“ от Евклидо от Древна Гърция (около 330～260 г. пр. н. е.)“ (Catoptrica) изследва отражението на полета; арабският учен Ал Хазен (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...

Въведение "ComputerApplicationFundamentals" isanIntroductoryComputErcorse.QualityCourses.thebooksatisfiestHeteachingTenetOfordinaryCollegesAndiversitiestOtrain "Приложните вещества" .Itisrichincontent, Ke ...

IntroductionWiththecontinuousdevelopmentofinternationalcommunicationsatellites,especiallysincetheofficialprovisionofcommercialservicesbyInternationalMobileSatellitein1982,mobilesatellitecommunications...

Синонимът HiSilicon (компания за полупроводници на Huawei) обикновено се отнася до ShenzhenHiSiliconCo., Ltd. HiSiliconMemorabiliaНа 7 май 2020 г. продажбите на HuaweiHiSilicon достигнаха 2,67 милиарда юанаЩатският долар също е активиранHuaweiHiSi...

Основни понятия (1) Цифрово управление. Цифровото управление (NumericalControl,NC) е технология, която използва цифрови сигнали за автоматично управление на управляващите обекти (като движението и обработката на машинни инструменти), отнасящи се до...

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

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

DefinitionMathematicallogicisaformallysymbolizedandmathematicallogicinformallogic,anditstillbelongstothecategoryofintellectuallogicinessence.Mathematicallogicisalsocalledsymboliclogicandtheoreticallog...