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62 个结果
  • 简介:苏州是举世瞩目的历史文化名城。沉淀了二千五百余年的文化底韵。她以园林见长,让人感叹园艺的巧夺天工,以拙政园,留园,网师园,环秀山庄为代表的古典园林于1997年12月被列入“世界文化与自然遗产名录”。

  • 标签: 中等教育 英语 阅读 理解
  • 简介:一个古典抑制矩阵的性能,从起始的结构的性质或当前的结构的性质的使用的构造任何一个,在自由(MDOF)的非线性的多重度的一步一步的解决方案,系统是评估的经分解。分析结果被数字例子证实。因而,一些结论从可能为实际应用被认为指南同样不平的这些分析结果被得出。从起始的结构的性质构造的一个古典抑制矩阵为实际应用是足够的,这被发现,自从它近似有由当前的结构的性质获得了的一样的抑制效果并且以计算是更有效的。

  • 标签: 非线性性能 阻尼矩阵 多自由度 结构特性 构造解析 结构属性
  • 简介:CHRISTMASandNewYearishighclassicalmusicseason;therearefourorfiveperformanceseveryeveningattheatersinBeijing,ShanghaiandGuangzhou.EventheChineseCentralOperaTheaterSymphonyOrchestra,whichrarelyhaschancetogivecommercialperformances,worksflatoutatyear-endplayinginnumerousChineseprovincesandmunicipalities.Atothertimesoftheyear,however,

  • 标签: 古典音乐 中国 音乐演奏会 商业化 音乐教育
  • 简介:TheperiodizationofancientChinesecivilizationhasbeendealtwithextensivelyinthepast.Thepre(?)ntarticleattemptstopresentanewinterpretationofthistopic,specificallydealingwiththeancientChineseclassicalcivilizationandtheChineseMiddleAges.

  • 标签: 出血 幻山
  • 简介:Consideringclassicalenvironmenttobeaclassicaloscillator,wedescribethedynamicsofasystemconsistingofaquantumoscillatorcoupledtoclassicaloscillator.UsingtheBorn-Oppenheimerapproximationandthemethodofadiabaticinvariants,wederivetheclassicallyeffectiveHamiltoniandescribingthecompletedynamicsofthesystemandthewavefunctionofquantumpartofthesystem.Wealsopresentanewmethodforinvestigatingthedynamicsofthequantumsysteminclassicalenvironment.

  • 标签: 波动函数 量子振荡器 经典振荡器 哈密顿函数 近似计算 动力学系统
  • 简介:Inrecentyears,countriesaroundtheworldhaveattachedincreasingimportancetopublicdiplomacy.TheUnitedStateshasmadepublicdiplomacyaconstantsubjectinforeignpolicymaking.AndthepromotionofU.S.valuesandideasthroughouttheworldhasbecomeoneofthetwopillarsoftheStrategicPlanoftheU.S.DepartmentofState.InGermany,publicdiplomacyisdeemedassupplementtoandsupportforinter-governmentaldiplomacy.InIran,JapanandRussia,publicdiplomacyhas

  • 标签: 古典 中国 外交政策 美国 外交部 价值观
  • 简介:<正>Chineseclassicalprivategardenswereexperiencedasculturalratherthanscenic.Theseprivategardensweredesignedbyartistsandpoetsandwereregardedas"Three-DimensionalLandscapePaintingandSolidLandscapePoetry."Actually,Chineseclassicallandscapepaintingwasuniqueforhavingpoemswrittenonpaintingsandmakingapaintingacombinationoflandscapeandpoeticcalligraphicalstrokes-thiswastheso-called"poeticlandscapepainting."

  • 标签: PAINTING landscape private POETRY experienced garden
  • 简介:Theexactclassicallimitsforthecoefficientofvariationcforthenormaldistributionarederived.Thehand-calculatingapproximatedclassicallimitsforchavinghighaccuracyaregiventomeetpracticalengineeringneeds.UsingOdehandOwen’scomputationalmethodandBrent’salgorithm,thetablesforther-upperexactclassicallimitsofcoefficientofvariation.fornormaldistributionarecalculatedforthedifferentconfidencecoefficientγ,thesamplesizen=I(1)30,40,60,120,thesamplecoefficientofvariation(?)=0.01(0.01)0.20.Itisshownthatifn≤8,(?)≤0.20,thentheY-upperexactclassicallimitscuforcareslightlyhigherthantheexactfiduciallimitscu,Fforc.ifn>8,(?)≤0.20,thencu-cu,F<5×10-6.

  • 标签: EXACT limits CALCULATING Brent CONFIDENCE TABLES
  • 简介:WeconsiderthemodificationsofthemonicHermiteandGegenbauerpolynomialsviatheadditionofonepointmassattheorigin.Somepropertiesoftheresultingpolynomialsarestudied;three-termrecurrencerelation,differentialequation,ratioasymptotics,hypergeometricrepresentationaswellas,forlargen,thebehaviouroftheirzeros.

  • 标签: 尊号 二心 三日
  • 简介:AclassicalfunctionofC1qistobindimmunecomplexesandinitiatecomplementactivationproducingmembranelyticcomplexes,opsoninsandanaphylatoxins.ThisclassicalpathwayofcomplementactivationisalsoelicitedwhenC1qbindssomeotherligands.Besidescomplementactivation,C1qalsoregulatescelldifferentiation,adhesion,migration,activationandsurvival.C1qdeficiencyisassociatedwithautoimmunityaswellasincreasedsusceptibilitytoinfections.Inthisarticle,wediscussthebasicpropertiesofC1q,itsexpression,andclassicalandregulatoryfunctions.

  • 标签: 调整模式 免疫系统 疾病 抗体
  • 简介:Weinvestigatethequantum-classicaltransitionofakickedrotor(KR)underperturbationbyasecondone.TheinfluenceofsuchachaoticKRmakesdecoherenceofthefirstone,resultingintheemergenceofclassicaldiffusionfromitsquantumdynamics.Suchquantum-classicaltransitionpersistsbydecreasingtheeffectivePlanck'sconstanth,andatthesametime,decreasingthemassofthesecondKRandtheinteractionstrengthproportionally.Inthelimitofh→0,duetovanishingsmallmassandinteraction,thesecondKRhasalmostnoeffectontheclassicaldynamicsofthefirstone.Wedemonstratethisviatwodifferentcouplingpotentials.

  • 标签: 古典 量子动力学 昆腾 普朗克常数 相互作用 消相干
  • 简介:在这个工作,我们以它的最小的度和它的顺序为任何图的直径获得好上面的界限,改进由于Erd的一条古典定理?s,Pach,绿鳕和Tuza。我们使用这些界限以便学习夸张的图(在Gromov意义)。计算hyperbolicity常数是一个几乎难处理的问题,这样试着以图的一些参数围住它是自然的。让H(n,0)是有n顶点和最小的度0,和J的图G的集合(n,)是有n顶点和最大的度的图G的集合。我们在图上学习四个后面的extremal问题:一(n,0)=min{(G)|GH(n,0)},b(n,0)=最大{(G)|GH(n,0)},(n,)=min{(G)|GJ(n,)}并且(n,)=最大{(G)|GJ(n,)}。特别地,我们为b获得界限(n,0)和我们计算精确价值一(n,0),(n,,并且(),并且(n,)为n的所有价值,0并且分别地。

  • 标签: 定理 直径 极小 极值问题 精确值 双曲
  • 简介:量远距传物的进程能被看作量channel.The连续可变远距传物隧道的准确古典能力被介绍,thechannel忠实也被导出。

  • 标签: 连续变量 隐形传输 通道 古典容量
  • 简介:Westudyquantumgamesinwhichtheplayershavedifferentstrategicspaces.Wefindthattheplayerwhocanuseaquantumstrategicspacedoesnotalwayspossessmorepayoffsthantheplayerwhoisrestrictedtoapplyonlyclassicalstrategies.Wefindtheconditionoftheclassicalplayergettingmorepayoffsthanthequantumplayer.Wealsofindthatthegameexhibitsintriguingstructures.

  • 标签: 量子决策 量子信息 量子计算 量子算子
  • 简介:Thispaperconsidersthequasi-stationaryStefanproblem:△u(x,t)=0inspace-timedomain,u=0andVv+δu/δv=0onthefreeboundary.underthenaturalconditionstheexistenceofclassicalsolutionlocallyintimeisprovedbymakinguseofthepropertyofFrechetderivativeoperatorandfixedpointtheorem.Forthesakeofsimplicityonlytheone-phaseproblemisdealtwith.Infacttwo-phaseproblemcanbedealtwithinasimilarwaywithmorecomplicatedcalculation.

  • 标签: 经典解 拟稳定的 斯特藩问题 弗雷歇导数
  • 简介:NewtransmissionlineequationsarededucedapplyingMaxwell^,sequationsinthispaper.Theconditionsoftheclassicaltransmissionlineequationshavebeendiscussed,whichisimportanttosolvetheEMproblemsinhighfrequencycase.

  • 标签: 传输线 高频 EM连接 滤波