简介：以盐酸(6mol／L)溶样，Eu2O3(1mg／ml)—KCl(0．2mol／L)—Ha(0．1mol／L)为底液，用差示脉冲阳极溶出伏安法测定Eu2O3标样中的微量pb^2+，测匙液的pH为1．7，其峰电位在—0．38V。方法检测下限为6．2ng／10ml，方法精密度为3．4％。用于检查所制Eu2O3标样的均匀度，获得了满意的效果。

简介：[摘要]：教师应该正确面对新课程立足于关注不断变化的人，关注学生的发展的挑战，积极思考已经做过的和将要做的。正确地看待新课程的三维目标和追求的过程和方法与情感、态度、价值观方面的目标，教师的神圣职责就是应该更多地关注入的更本质的东西。三维目标是一个整体，整个教学过程中都应该关注学生的情感态度，激发学生的学习兴趣自觉化。能力、情感、价值观的目标，需要通过创设情景、氛围。通过学生自己去体验、去领悟。促进学生创造性的发展，形成积极的情感体验和良好的价值观。与时俱进地提升自身的素养应当成为老师的自觉行为。

简介：本文报导ＥＤＸＲＦ测定ＳＫＳ熔炼炉渣的试验情况，同时讨论了标准试样的制备问题。

简介：Lastyear'seconomicgrowthintheEuropeanUnion,renewaloftheFranco-Germanaxis,andEUcohesioninresponsetoDonaldTrumpandBrexitoughttobehealthysignsofrecovery,butpopulism'srestraintaffectsEUintegration.IfthefalloutfromBrexitisanymeasureofthefuture,inconsistentleadershipwillbeforcedtododgeinternalandexternalcomplicationsforsometime,astheEUfacesintractablepoliticalandeconomicpressurefrommultipleparties.Althoughseparationandintegrationneednotremaindiametricalpoles,thedestiny,internationalstatus,andinfluenceoftheEUandmemberstateshasbeenpredicatedonintegration.Givencurrenteconomicanddemographicfactors,enhancingtheUnion'sattractivenesswhilehandlingotherissueswillmaketheEUaweakglobalactor.Lackingconfidence,strategiccohesionandprotectivedefenses,theEUinforthcomingyearscouldwitnessnosignificantprogress.EUmemberstatesarehauntedbypopulism,terrorism,extremismandeconomicinequality.Sino-EUrelationswillseecontinuedcooperationwithariskofturbulence.

简介：一半夜一点，朱小娥被大儿子马强两口子，连夜送进了市第一人民医院，在心脑血管科的重症监护室住了一晚。朱小娥一直不觉得自己有什么大问题，就是胸口闷得慌，老喘不上气。医生给她输上氧，她感觉舒服多了。她疲惫地看着马强两口子，想让他们快点回去睡觉，没等朱小娥开口，围在朱小娥身边的两三个护士，很快把马强两口子赶出了病房。

简介：按国家标准检验方法对铜元素标样进行了理化分析质控。对所测数据从不同浓度变异系数,相关系数,标准曲线之测定结果的标准偏差及95%预测区间等方面进行评定。

简介：杭州消息,由浙江商检局完成的出口生丝色差实物标样(试用),日前在杭州通过认定。来自四川、重庆、广东、山东、广西、安徽、无锡等7个商检局的生丝外观检验专家,对出口生丝色差实物标样进行了讨论和评定,一致认为,该标样选择恰当,测试手段先进,测试数据可靠,包装科学合理,对统一全国

简介：

简介：TheEuropeanSecurityandDefencePolicy(ESDP)comprisesanimportantpartoftheEU'sCommonForeignandSecurityPolicy(CFSP).TheaimofESDPistostrengthentheEU'sexternalabilitytoactthroughthedevelopmentofcivilianandmilitarycapabilitiesforinternationalconflictpreventionandcrisismanagement.InDecember2003,theEUadopteditsfirstEuropeanSecurityStrategy(ESS).Eversincethen,theimplementationoftheESShasbeenregardedasoneofthebiggestchallengesfortheEUinCFSP/ESDPmatters.Althoughmuchprogresshasbeenmadeinitsindependentsecurityanddefence-buildingprocess,EUstillfacesseriousproblemsanddifficultiesinthispolicyarea.Thispapertriestoexaminetheserecentdevelopments,assesstheirimpactsinregional-globalsecurity,andanalyzeexistingproblemsandfuturetrends.Finally,theauthoralsoexaminesEU-Chinaengagementsinrecentyearsandexplorespossibilitiesfortheirfuturecooperationintheareaofinternationalsecurity.

简介：Intenseclashesofinterestsandcollusionofideassprangupincessantlyamongnationsoverupwardsovereigntytransfer,interestsdistributionandmaintenanceofparityamongpartnersinthecourseofeconomicintegration.Disparitiesinsize,territory,nationalstrengthanddevelopmentlevelconceivablyoftenledtotensionsandevencrisesoverpowerdistribution.SoEUhistorycanbedescribedasoneofcrisesorcrisissettlementthroughreachinganewequilibrium,asignificantprocessforsustainedEUstability.

简介：

简介：Acombinationofinternalandexternalfactors-fromthechanginginternationalenvironmentandenhancementofChina'sinternationalstatustotheEU'sincreasingsenseofcrisisanditsongoinginternalreformprocess-arepushingtheEuropeanUniontocontinuouslyadjustitspolicytowardsChina.Inthecontextofthecurrentdebtcrisis,theenforcementoftheLisbonTreaty,andthereleaseofEurope2020,theEUispresentedwithamorepragmaticandexpansionaryforeignpolicy,increasingitsuseoftradepolicyasadiplomatictool.SpecificallywithregardstoSino-EUrelations,theEUpromotestheChina-EUstrategicpartnershiptobeeconomicandtradeoriented.Alongtheselines,theywanttogiveprioritytotheeconomicandtradeissuesintheirbilateralrelations,putmore

简介：Astheworldsaidgoodbyetotheyear2001,12countriesineuropewelcomednotonly2002,butalsoanewcurrency(货币)theeuro(欧元).

简介：Withhalfacentury’svicissitudes,theformerEuropeanEconomicCommunity(theEEC)withamembershipofonlysix-France,theFederalRepublicofGermany,Italy,Luxembourg,BelgiumandtheNetherlandshasgrownintotoday's27-memberEuropeanUnionwiththemissionextendedfromonlyeconomiccooperationtoanall-encompassingcooperationinpolitical,social,judicialandsecurityfieldsandetc.Nomatterhowpeopletrytoappraiseit,thedevelopmentoftheEUanditsachievementscannotbedenied.

简介：

简介：通过实验和对比分析,该文从理论分析与实践的角度,阐述了DH-910地化仪空白、标样分析不易通过的故障原因、同时提出了解决方法。对用好DH-910地化录井仪,提高地化解释符合率具有一定的指导作用。

简介：TheEuropeanUnion(EU)isoneofthemainenergyconsumersandimportersintheworld.SafeguardingenergysecurityhasbecomethepriorityobjectiveininternalandexternalpoliciesoftheEU.Byimplementingitsdiversificationstrategyinenergysupply,theEUhasstrengtheneditsrivalryforenergyinCentralAsia.ChinaandtheEUfacesimilarenergysecurityproblem.AfterthelaunchingofthenaturalgaspipelinesinCentralAsia,thesourcesofgassupplyforChinaandtheEUbecomeintertwinedintheregion,makingtheircontentionfiercerthanever.ProperlyhandlingtheenergycompetitionandcooperationwiththeEUintheregionhasbecomeanimportantconcerninChina'senergysecuritystrategy.

简介：齐齐哈尔市解放军203医院诞生于抗美援朝战争的血火之中，随着战争硝烟的散尽，这所军队医院经过40多年的风雨历练，已经发展壮大成为融医疗，教学，科研，保健于一体的现代化综合医院，医院的整体技术在沈阳军区同类医院中位居前茅，尤其是有着光荣传统的内科，作为沈阳军区的骨科中心，在黑龙江省，内蒙古自治区及周边地区享有很高盛誉。

简介：CurrentChina-EUSecurityRelationsTherearetwolevelsofsecurityrelationsbetweenChinaandtheEU.ThefirstlevelisthatofChinaandtheEUasawhole.ThesecondlevelisthatbetweenChinaandmemberstatesoftheEUrespectively.

简介：Withthecomingofthenewcentury,theEuropeanUnion(EU)arrivesontheworldscenewithacompletenewlook.Atthebeginningoftheyear,theunionsignedtheNiceTreatyinresponsetotheneedsoffurtherintegrationandeast-