КласификацияПроста аритметичнасредна(1)Приложимо:Използва се главно за негрупирани изчертани данни.Да предположим, че набор от данни е X1,X2,...,Xn, простата формула за аритметично изчисление означава:(2)Пример:Asalesteam има 5 търговци и...

BasicinformationHistoricalevolutionTheoriginofthepredecessorOriginalHangzhouInstituteofCommerceOnehundredyearsofvicissitudesofZhejiangGongshangUniversity(17photos)ThethreeyearsofXuantongintheQingDynas...

IndustrialRevolution(IndustrialRevolution)Theemergenceandwidespreaduseofsteamengineshavealsopromotedthemechanizationofotherindustrialsectorsandcausedacomprehensivereformofengineeringtechnology.Inindus...

TheabovecontentisreviewedandannouncedbytheNationalScientificandTechnologicalTermReviewCommitteeIntroductionB2CmeansthatenterprisesprovideconsumerswithanewtypeofShoppingenvironment-onlinestores(excelle...

Interpretation【Title】Narrow【Pronunciation】xiázhǎi【Meaning】Narrow;narrow,notwide.[Example]Narrowbays,narrowborders,narrowroads,narrowmindedness.[Synonyms]narrow,narrow[an...

Workcontent1.Guidethedevelopmentofnewproductsaccordingtointernationalstandards,arrangeandimplementvariousqualitycertificationsrequiredbytheproducts;2.Thecertificationbody'sdeclarationinvolveschangesin...

ContentTheconceptofrhymecomesfrompoetry.Sincepoetry,therehasbeenthefactofrhyme,buttherewasnoconceptofrhymeinancienttimes.Therefore,GuYanwusaid,"IfthereisnorhymeinbooksfromtheHanandWeiandabove,knowingt...

DefinitionThedatatableisanimportantobjectofthedatabaseandthebasicunitforstoringdata.Afterthetablestructureiscreated,itinvolvesinsertingnewdataintothetable,aswellasmodifyinganddeletingexistingdata,whic...

DefinitionThiskindofoutputcanbeexpressedintheformofphysicalobjectsorvalue.Theconceptoflaborefficiencycanbeappliedtoallsocialandeconomicsectors.Theterm"laborproductivity"iscommonlyusedinthefieldofmater...

LexiconInterfacePinyinjiēkǒuОбяснение на основния речник(1)[забележкаb.

IntroductionMolybdenumisametalelementdiscoveredrelativelylate.ItwasonlyextractedfrommolybdenitebySwedishchemistsin1792.Becausemetalmolybdenumhastheadvantagesofhighstrength,highmeltingpoint,corrosionre...

TypeintroductionHandheldscanninggunThehandheldscanninggunisaproductformedbytechnologylaunchedin1987.ItlooksverysimilarThesupermarketcashieristhesameasthebarcodescannerusedinhishand.Themajorityofhandhe...

Подробно обяснение на цитатитеЕзик;Стандарт.TangLiuYuxi's"OntheAbandonmentofChuzhouYingtianTable":"Император Мингс вижда най-малките,недостатъците на Тегес...Но смята,чеброят полета е голям,земята...

SynonymNine-yearcompulsoryeducationgenerallyreferstocompulsoryeducationHistoryCompulsoryeducationoriginatedinGermany.ReligiousleaderMartinLutherwasthefirsttoputforwardtheconceptofcompulsoryeducation.A...

IntroductionThe"TangPoetryClassGarden"compiledbyZhangZhixiangistheso-called"allTangpoems".Afterwards,aseveryoneknows,therewere129volumesofMingHuZhenheng’s"TongYinTongqi",QingxiuZhenyi’s"TangPoetry"770...

OverviewInformationexchangereferstotheprocessofdatainteractionbetweendifferentinformationentities.Itsgoalistorealizedatasharinginaheterogeneousenvironment,therebyeffectivelyusingresources.Improvethepe...