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175 个结果
  • 简介:<正>XingtangCountyislocatedinthesouthwestofChina’sHebeiProvince,240kilometersfromBeijing.Coveringanareaof1,025squarekilometers,Xingtangisdividedinto4towns,11townshipsand1provincialleveleconomicdevelopmentzone.Therearealtogether330

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  • 简介:Povertygenerallyreferstomaterialdestitution,namely,conditionsunderwhichaperson'sorafamily'slifeisnotuptothelowestsociallyac-ceptablestandard.Lackingsome

  • 标签: 贫困 人权 人类尊严 生活 社会 价值
  • 简介:Nowadays,thedisparityofthebasicpensioninlocalregionsofChinacanbedescribedasfollows:thelowleveloftheunificationofthebasicpensionsystems,thelargedisparityofthelevelofthebasicpension,andunfairnessoftheenterprises’paymentforthebasicpensionindifferentlocalregionsinChina.Thesehavealreadybroughtmanynegativeinfluences,whichhavegreatlyheldbackthedevelopmentofthesocietyandnationaleconomy.WeshouldbuildthebasicpensionsysteminalllocalregionsofChinaasawhole,whichcancoverallpeopleanddecreasethedisparityindifferentlocalregionsinChina.

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  • 简介:我们调查用操作的一个特殊的类列出联合的问题,前缀移动。联合作为0和1的位串被代表,并且前缀移动是旋转的操作由一个位置到的一点绳的某前缀左或正确。我们把一个否定答案给F问的一个开的问题。Ruskey和威廉斯·阿(由前缀移动产生联合,在Proc。第11年度国际计算和组合数学会议2005,LNCS3595,Springer,2005,pp.570576),那是我们是否能由仅仅在位串上使用三很基本的前缀移动产生联合,它是开始的二位和由在任何一个方向的一个位置的全部位串的旋转的调换(即,使用排列σ2,σn和σn?1到位串的索引)。电子增补材料这篇文章(doi:10.1007/s11390-007-9094-7)的联机版本包含增补材料,它对授权用户可得到。

  • 标签: 灰色理论 基本操作 计算机 技术性能
  • 简介:-Turbulentflowisabasicformoffluidmotionwidelyobservedinnature.Inhydraulicengineering,especiallyinthestudyofsedimentmovement,turbulenceisakeyproblem.Inthispaper,basedonthestochastictheoryofwallturbulencedevelopedbytheauthorandtheresultsbyotherinvestigators,fluc-tuationandmeanstructuresanddragcoefficientforNewtoniananddragreductionflowsinallstates(laminar,transitional,turbulent)andinallregions(smooth,transitional,rough)aretheoreticallydiscussedindetail.Generallawsforlaminarandturbulentflowsobtainedbytheauthorareverifiedbytheexperimentalresultsobtainedbyothers,andthereisgoodagreementbetweenthem.

  • 标签: TURBULENT FLOW LAMINAR to TURBULENT FLOW
  • 简介:Inthispaper,acompound-typeinclusionintervalofbasicconeigenvaluesof(com-plex)matrixisobtained.Thecorrespondingboundarytheoremandisolatingtheoremaregiven.

  • 标签: 矩阵 最小值 计算方法 集群
  • 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:LetXbeaBanachspaceand{ej}j=1beasequenceinX.Theauthorshowse∞that{ej}∞j+1isabasicsequenceifandonlyif∑n∞=1rnαnjconvergesforeveryj>1ande∞-∞∞e∑∞n=1rn∑∞j=1αnjej=∑j=1(∑∞n=1rnαnj)jholdsforeverychoiceofscalarvariables{αnj}suchthat∑∞n=1αnjejconvergesforeachn>-1andanychoiceofscalarvariables{rn}suchthat∑∞n+1∑∞f=1rnαnjejconverges.Moreover,someapplicationsabouttheresultaregiven.

  • 标签: 多重级数 交换性 BANACH空间 基本序列 收敛性 SCHAUDER基
  • 简介:Tbegoalofthispaperistoresearchonenewcharacteristicofcomplexsystem.Brittleness,whichisonenewcharacteriticofcomplexsystem,ispresentedinthispaper.Thelinguisticandqualitativedescriptionsofcomplexsystemarealsogiveninthispaper.Otherwise,thequalitativedescriptionofcomplexsystemispresentedatfirst.Onthebasisofanalyzingtheexistingbrittlenessproblems,linguisticdescriptionandmathematicdescriptionofbrittlenessaregivenaswell.Threekindsofphenomenatojudgebrittlenessofcomplexsystemarealsogiven,basedoncatastrophetheory.Basiccharacteristicsofbrittlenessaregivenonthebasisofitsmathematicdescription.Twocriticalpointsetsaredefinedbyusingcatastrophetheory.Thedefinitionofbrittlenessanditsrelatedtheorycanservethecontrolofcomplexsystem,andprovidetheoreticalbasisforthedesignandcontrolofcomplexsystem.

  • 标签: 复合宏观系统 技术标准 系统脆度 定性描述 基本特征
  • 简介:growth.According ,China’s ,growth. 

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  • 简介:HowarehumanrightsinTibet?Thisisanissuemadeamessofontheinternationalscene.AfairevaluationofthehumanrightssituationinTibetdependsonananswertothesetwoquestions:First,whetherhumanrightsconditionsinTibethaveimprovedundertheleadershipoftheCommunistPartyofChinaorremainedunchangedorevenworsened;andsecond,whetherornottheuniqueinterestsandrightsofTibetansasanethnicminoritygrouphavebeeneffectivelyprotected.Iwouldliketoprovidesomebasicfactsasananswertothesequestions.

  • 标签: 长日 比面 亡血 马厂 山门
  • 简介:"Thepursuitofaclean,beautifulenvironmentisamongthemostbasicofhumanrights,whichdeservesprotection,"saidLuoHaocai,presidentoftheChinaSocietyforHumanRightsStudies.LuomadetheremarksduringtheSixthBeijingForumonHumanRights,whichwasheldbetweenopenedonSeptember12and13,2013.AhealthyenvironmentisespeciallyimportanttotheChinesepeoplewhilethecountryisintheprocessofeconomicdevelopment,hesaid.However,protectingtheenvironmentdoesnotmeanwemustcurbeconomicdevelopment,hesaid.

  • 标签: 人权 环境 论坛 经济发展 中国人 健康
  • 简介:Contrastwithartificialenvironment,themulti-levelself-organizationalsystemofnaturehasgreatgain.Sustain-ablematerialenvironmentshouldrespectnature:non-rubbishandsuper-cyclequalityofnaturalecosystemoffersthematerialsourceofhumandevelopment,fractalstructureofnatureoffersnewfieldofspaceandinformationsourcetothishigh-densityandinformation-basedsociety,dissipativestructureofnaturelinksthenewsystemofenergywithwholeecosystemorgani-cally,andlife-chainregulationisthebaseofsustainablelifeenvironment.Natureguaranteesthephysicalhealthyenviron-mentbyitsall-dimensionhealthyfactor,constructsthementalhealthyenvironmentbyitsqualityofco-ordinateandchaos,sothatguaranteesthewholeemergenceofsustainabledevelop-mentonthe'super-science'level.Intheviewofsustainabledevelopment,construction,greeneconomyandhumanhealtharebasicfields.Withtheconceptofecosystemregulation,wecanrelatethesefieldsorganicallyandfulfillthetaskofhumanhealth,welfareandsustainabledevelopment.Ecosystemregulationisthebaseofsustainabledevelopment'snewpara-digm.

  • 标签: 可持续发展观 自然生态环境 自然生态系统 物理性质 价值 健康环境