ScopeofapplicationThe"ApplicationforIndustrialProductProductionLicense"(hereinafterreferredtoasthe"application")isapplicabletoindustrialproductssuchasenterpriselicenseissuance,licenserenewal,relocatio...
HierarchicaldataorganizationPeople’sperceptionoftherealworldisoftenlimitedtoasmallareaoracertainindividualobject.TheserealworldobjectsarecalledAnentityisanobjectivelyexistingobjectwithcertaincharacter...
CharacteristicsItscharacteristicsintermsofmechanicsarehightransverseandshearstrength,goodcomprehensivemechanicalpropertiessuchastoughnessandfatigue,aswellasthermalconductivity,electricalconductivity,w...
DefinitionWorkpiecereferstotheprocessingobjectinthemachiningprocess.Itcanbeasinglepartoracombinationofseveralpartsfixedtogether.Therearevarioustypesofworkpieceprocessingmethods,includingturning,millin...
BasicinformationHistoricalevolutionTracingthesourceIn2017,thegateoftheNationalShanghaiBusinessSchoolwasrebuilt(3photos).InSeptember1917,theNationalNanjingHigherNormalSchool(thepredecessoroftheNational...
GeneralalgorithmHirschmanproposedanindexforjudgingthedegreeofequalityofdistributionbasedontheLorenzcurve.Supposetheareabetweentheactualincomedistributioncurveandtheabsoluteequalitycurveofincomedistrib...
FeaturesInthematerialcivilizationandspiritualcivilizationofmankind,basicsciencehasthefollowingcharacteristics:①Itisareflectionofthemostessentiallawofmaterialmovement,anditisdifferentfromothersciences....
Synonymousflightsimulationgenerallyreferstosimulatedflight.IntroductionSimulatedflightisbasedoncomputerhardwareandsoftwaretechnology,usingtheInternetandlocalareanetworkenvironmenttoperformsimilartorea...
TimeThefirsttimeThefirstscientificandtechnologicalrevolution(fromthe1860stothemid-19thcentury)isalsoknownastheindustrialrevolution.ThebourgeoisieruledTheestablishmentofBritain’soverseastrade,slavetrad...
ThesynonymofTangTaizong(thesecondemperoroftheTangDynasty)generallyreferstoLiShimin(thesecondemperoroftheTangDynasty)CharacterrelationshipErrorcorrectionTurnofferrorcorrectionWifeQueenWendeAnerror10955...
DefinitionThereisalotofresearchanddiscussionontheissueofclassroomefficiency.Butthereisabasicdescription,namely:toachievethebestpossibleteachingeffectwithaslittletime,energyandmaterialinputaspossible.T...
IntroductionInthefieldsofmolecularbiologyandgenetics,genomereferstothesumofallgeneticmaterialofanorganism.ThesegeneticmaterialincludeDNAorRNA(viralRNA).GenomicDNAincludescodingDNAandnon-codingDNA,mito...
OverviewTheoreticalknowledgeandpracticalactivitiesareinterdependentandaffecteachother.Firstofall,theoreticalknowledgecomesfrompracticalactivities.Itisasummaryandsublimationofpracticalactivities.Practi...
Historie vývojeSmartphone(6 fotografií)První světově uznávaný chytrý telefon, IBM (osobní komunikační zařízení Simon) se zrodil v roce 1993, vyrobil jej IBM a BellSouthincooperation.Asanemergingtechnology,...