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简介：在论文，在中国的降水同位素观察网络的发展被考察，并且在isoscape的最近的成就和降水马厩同位素的环境效果被总结；水文学过程研究也在最近的十年期间基于在中国的降水同位素被考察。在过去的十年，降水同位素的空间、季节的模式全国被调查了，特别在在GNIP(在降水的同位素的全球网络)和CHNIP(在降水的同位素的中国网络)的建立的参予以后，尽管长期的大小仍然被限制；除全国性的网络以外，一系列地区性的网络广泛地越过中国被建立了。从绘画到计算机的传统的手册--印射帮助，然后使用装备同位素的模型，到模拟降水isoscape的生产被改进了。控制降水同位素的主要因素被总结，并且在气候代理的同位素的潜在的意义被提及。关于雨点的影响的最近的研究同位素上的云下的第二等的蒸发被考察；基于降水同位素和另外的参数，在本地降水的再循环的潮湿(蒸发和蒸发)的贡献能用三部件或二部件的混合模型被估计。最后，在中国的降水同位素研究的一些前景被介绍。

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简介：BacgroundPercutaneouscoronaryintervention(PCI)hasbecomeoneofthemosteffectivetreatmentsincoronaryheartdisease(CHD).However,thebottleneckproblemofPCIisthein-stentrestenosis(ISR).TheaimofthisstudywastoexploretheeffectsofastragalosideIV(ASTIV)onsuppressionofintimalhyperplasiamodulationoftheexpressionofbasicfibroblastgrowthfactor(b-FGF)inaratcarotidarteryballooninjurymodel.MethodsFiftyhealthymaleSprague-Dawley(SD)ratswererandomlydividedintofivegroups:asham-operationgroup(sham),amodelgroup(model),andthreeastragalosideIV-treatedgroups.Threedaysbeforethesurgery,1%carboxymethylcellulose(CMC)orASTIV(20,40or60mg·kg~(-1)·d~(-1))wasintragastricallyadministeredintoshamor3astragaloside-treatedgroupsonceadayfor17days.Hematoxylin-elsinstainingwascarriedouttodeterminethepathomorphologicalchangesandtheneointimalandmediaarearatio.Immunohistochemistrystainingwasperformedtomeasuretheexpressionsofproliferatingcellnuclearantigen(PCNA)andbasicfibrolastgrowthfactor(b-FGF).PCNAandb-FGFwereanalyzedwithIamage-ProPlus.Results(1)Thecarotidarteryintimalhyperplasiaintheratsofmodelwassimilartolumenstenosis.Comparedwiththeshamoperationgroup,theareaofthenewintimaandtheratiooftheintimatomedia(I/M)wereincreasedandthelumenareawasdecreased(P<0.01)inthemodelgroup.AstragalosideIVincreasedthelumenintimaldimensionanddecreasedtheareaofnewintimaandtheratioofintimatomediainadose-dependentmanner.(2)Comparedwiththesham-operationgroup,theexpressionsofPCNAandb-FGFincarotidarteryofmodelgroupweresignificantlyincreased(P<0.01).ASTIVdecreasedexpressionsofPCNAandb-FGFinthecarotidarteryofratsinadosedependentmanner.ConclusionAstragalosideIVsignificantlyinhibitsneointimalhyperplasiaofratcarotidarterythroughdown-regulatingtheexpressionsofPCNAandb-FGF.

简介：TheDeepSeismicSounding(DSS)projectscarriedoutfromthe1970sinthelowerYangtzeregionanditsneighboringareawerereviewedinthispaper,thenthebasicwavegroupfeaturesofthosewideanglereflection/refractionrecordsections,andofthecrustalstructurearesummarized.Itshowsthattherewereintotalfiveclearwavegroupsontherecordsections,whichincludethefirstarrivalPg,thereflectionP1fromthebottominterfaceoftheuppercrust,thereflectionP3fromthebottominterfaceofthemiddlecrust,thestrongreflectionPmfromtheMohoboundary,andtherefractionPnfromuppermostmantle.Ingeneral,thesephasesareeasilyconsistentlytracedandcompared,despitesomefirstarrivalsbeingdelayedorarrivingearlierthannormalduetotheshallowsedimentarycoverorbedrocks.Inparticular,intheDabieMountainregiontheseismiceventsofafewgatheredshotsalwayshaveweakreflectionenergy,aretwisted,orexhibitdisorganizedwaveforms,whichcouldbeattributedtothedisruptionvariationsofreflectiondepth,thebrokenMoho,andthediscontinuityofthereflectionboundarywithincrust.Theregionalcrustalstructuresarecomposedoftheupper,middleandlowercrust,ofwhichthemiddleandlowerlayerscanbedividedintotwoweakreflectionones.ThecrustalthicknessoftheNorthChinaandYangtzeplatformare30km-36km,andtheMohoexhibitsaflatgeometrydespitesomelocaluplifts.Theaveragepressurevelocityinlowercrustbeneaththistwotectonicareais6.7±0.3km/s.Nevertheless,beneaththeDabieshanareathecrustalthicknessis32km-41km,theMohobendsdownsharplyandtakesanabrupt4km-7kmdislocationintheverticaldirection.TheaveragepressurevelocityinthelowercrustbeneaththeDabieshanareais6.8±0.2km/s.

简介：ThisstudydiscussesthebasicguaranteeoftheCharteroftheUnitedNationstorealizetherighttodevelopmentfromtheangleofTransformingOurWorld:the2030AgendaforSustainableDevelopment.Theconceptsregardingthepeopleasthefocalpoint,thedignity,theworthofthehumanbeing,aswellaslargeraspectsoffreedom,andotherbasicconceptswithintheCharteroftheUnitedNations,guidetherightdirectionofactionfortherealizationoftherighttodevelopment.ThepurposeandprinciplesoftheUnitedNationsestablishmentintheCharterconstitutethebasiclegalprotectionoftherighttodevelopment.Valuesofpeace,internationaldialogue,andinternationalcooperationshowtherightpathtotherealizationoftherighttodevelopment.