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  • 简介:WeestablishtheconstructiontheoryoffunctionbaseduponalocalfieldKpasunderlyingspace.Byvirtureoftheconceptofpseudo-differentialoperator,weintroduce"fractalcalculus"(or,p-typecalculus,or,Gibbs-Butzercalculus).Then,showtheJacksondirectapproximationtheorems,BermsteininverseapproximationtheoremsandtheequivalentapproximationtheoremsforcompactgroupD(Kp)andlocallycompactgroupK+p(=Kp),sothatthefoundationofconstructiontheoryoffunctiononlocalfieldsisestablished.Moreover,theJacksontype,Bernsteintype,andequivalentapproximationtheoremsontheH?lder-typespaceCσ(Kp),σ>0,areproved;thentheequivalentapproximationtheoremonSobolev-typespaceWrσ(Kp),σ≥0,1≤r<+∞,isshown.

  • 标签: 函数构造 逼近定理 微分算子 局部紧群 伯恩斯坦 索伯列夫
  • 简介:THEORYOFTHEEEGCORTICALIMAGINGTECHNIQUESTHEORYOFTHEEEGCORTICALIMAGINGTECHNIQUESDezhongYao,BingweLuoi(DepartmentofAutomationUni...

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  • 简介:ThereisagreatdifferencebetweenthenewtypeindustrializationroadinChinaandtheroadofindustrializationfirst,theninformatizationandatlastecologizationinwesterndevelopedcountries.Industrialeco-economicsisoneofthecriticalbranchesofeco-economics.Itisasubjectofobjectivelawofstructuralupgrading,functionaloptimizationandhighlyefficientrunningofindustrialeco-economicsystem,whichiscombinedwithindustrialeconomicsystemandeco-systemundertheconditionofintellectualeconomyandcirculareconomycombinations.Meanwhile,itisarelativelyweaksubjectintheresearchfieldofeco-economicsinChinaforthetimebeing.Takingthepracticeroadofnewtypeindustrializationneedstheguidanceofindustrialeco-economics.Themodernindustrialeco-economicsinthe21stcenturymustbeadaptedtotheneedofnewtyperoadofindustrializationinChina.Thepaperanalyzesthestatusquoofresearchandthemaincontentsofindustrialeco-economicsandtriestostudysomekeytheoriesofthebranchsubject.

  • 标签: 工业生态经济 生态产业 产业结构 工业形态
  • 简介:我们在理查森变化上作为Bott-Samelson变化的纤维产品构造RR变化。我们学习他们的同类的并列戒指和标准单项的理论。

  • 标签: 品种标准 单项 纤维产品 齐次坐标
  • 简介:基于精力的一个新种类坡度理论非局部的模型在这篇论文被建议,并且理论被使用在薄金属性的电线扭转调查尺寸效果,极端薄的横梁弯曲并且多晶的铜微缩进。首先,一个精力非局部的模型被建议。基于模型,第二,一个新种类坡度理论被导出。第三,新理论被使用分析三个代表性的实验。

  • 标签: 应变梯度理论 非局部模型 尺寸效应 多晶铜 梁弯曲 能源
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  • 简介:Thepricingoftelecommunicationservicesisquiteimportantaswellascomplicated.ThispaperstrengthenstheresearchoftheoriesandimplementationoftelecommunicationtariffinChina.Itishelpfulforthegovernmentauthoritiesandenterprisestounifyandstandardizetheregulatorymethods,toguidethedecidingofthestructureandleveloftelecommunicationtariffbyimplementingscientifictheories,tofurtherdevelopandoptimizethetariffsystem.Thispaperconductsasystematic,in-depthandcreativeresearchonsomeofthemostpopularandmostdifficultproblemsintheareaoftelecommunicationtariffresearch,suchastheregulationoftelecommunicationtariff,thetheoriesoftelecommunicationtariff,thesystematicpricingtheory,theinterconnectioncharge,themodelcostevaluationtheory,thelong-runincrementalcosttheory,andtheinternationaltelecommunicationtariff.Afterstudyingtheforeignmethodsontelecommunicationtariffregulation,basingonthecurrentsituationofChina'stariffregulation,thescopeandmethodsforChina'stelecommunicationtariffregulationaresuggested.Aimedattheweaknessofpricingtheoryforenterprisestosetuptelecommunicationtariffs,anoverallframeworkoftelecommunicationtarifftheoriesisproposed.Thesystematicpricingtheoryandmodelcostevaluationtheoryoftelecommunicationservicesareputforwardfromabrandnewperspective.Afronttopic,theLRICtheory,isprobed.Inaddition,thepricingpracticesofnetworkinterconnectionchargeandinternationaltelecommunicationtariff,whicharecurrentlyveryattractivetothetheorists,arediscussed.Basingonthesestudies,thispaperimprovesthestructureoftelecommunicationtarifftheory.ItprovidestheChinesegovernmentauthoritieswithpracticalmethodsandhelpfulsupportstoregulatethetelecommunicationtariffs;inthemeantime,italsoprovidestheenterpriseswithscientificpricingtheoriesandmethodstosetuptelecommunicationtariffs.Overall,thispaperhasnot

  • 标签: 电信 关税 价格 法规 成本
  • 简介:the news translation inevitably plays an important role in human life. This paper aims at discussing the Skopos theory widely used in the news translation,The Skopos theory is an approach to translation which was put forward by Hans Vemeer and developed in Germany in the late 1970s and which oriented a more functionally and socioculturally concept of translation. Translation is considered not as a process of translation,who is the intended receiver or audience of the target text with their world language. Every translation is directed at an intended audience. The theory focuses above all on the purpose of the translation

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  • 简介:Inthispaperaviscous-inviscidinteractingflowtheory(IFT)isdevelopedforanincompressible,two-dimensionallaminarflow.IFT’smainpointsareasfollows.(1)Byintroducingaconceptofinteractionlay-erwherethenormalmomentumexchangeisdominating,anewthreelayerstructureisestablished.(2)Throughtheconventionalmanipulationsandbyintroducinganinteractionmodel,boththestreamwiseandnormallengthscalesareprovedtobefunctionsofasingleparameterm,whichisrelatedtothestreamwisepressuregradientandReynoldsnumber.(3)Theapproximateequationsgoverningtheflowofeachlayeraswellasthewholeinteractionflowarederived.ThepresentIFTisapplicabletobothattachedandattached-separationbubble-reattachedflows,TheclassicalboundarylayertheoryandTriple-decktheoryareshowntobetwospecialcasesofthepresenttheoryunderm=0and1/4,respectively.FurthermoreIFTprovidesnewdistinctionsofboththenormalandstreamwiselengthscalesforflow-fieldnumericalcomputationandalsogivesanewapproachtodevelopingthesimpli-fiedNavier-Stokes(SNS)equations.

  • 标签: fluid MECHANICS VISCOUS FLOW separation FLOW
  • 简介:I am proud of my twins daughters just like your parents because the Qinghua university,is a world famous university and is one of the best in China.,As we all know that news was formed by sentences and sentences were formed by words. So the sentences were the main part of all the structure of news. The translation of English sentences about news was always show the skill of a translator or an journalist. To translate an expanded simple English sentence into appropriate Chinese. We should first and foremost divide the English sentence into several sense groups

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  • 简介:Beingaprominenttheoryinthefieldoflanguageteaching,socioculturaltheory(SCT)hasbecomewidelyappliedsinceitgraduallyformedduringthepastcentury.Anoverallreviewandanalysisofthistheorymayofferdifferentangleforeducatorstoteachlanguageswellinmoderntimes.Thispapertriestoprovideanoverviewofthedevelopmentandthemainframeworkwithsomecriticalanalysisofthistheory.

  • 标签: SOCIOCULTURAL THEORY LANGUAGE TEACHING