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  • 简介:CAIZhisongputsdownhisboaster,andpushesthebaseboardlightlywithhisfoot,sendingthestatueofawomanuponitspinning.Hethenstepsbackandscrutinizeshiswork,chincuppedinhand.Outside,starstwinkleinthedarknightsky.CaiappearsaccustomedtoworkingintheCentralAcademyofFineArtsstudioatsuchalatehour.PriortoApril2002,Caiwaslittleknownoutsideofthesmall,selectartcircleofwhichhewasapart.Heattractedwidespreadattentiononreceiving

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  • 简介:我们学习分子的氧的绑定到一(5,0)单身者原文如此围了nanotube,借助于密度功能的计算。在SiCNT表面上的地点的硅和碳原子的等边六角形的中心是为O2分子的最稳定的吸附地点,与一个有约束力的精力?38.22eV和1.698的平均SiO有约束力的距离?。我们也与abinitio测试了O2adsorbedSiCNT/CNT的稳定性在房间温度被执行了的分子的动力学模拟。而且,单个围的碳nanotubes上的O2的吸附被调查了。我们的第一原则的计算预言硅碳化物nanotubes的O2吸附的能力比碳nanotubes的好一些。这可能为煤气的察觉和精力存储有潜力。

  • 标签: 单壁碳纳米管 分子动力学模拟 第一原理计算 吸附位 氧分子 SIC
  • 简介:或许你曾不止一次地幻想着窗明几净的教室,幻想着自由自在的住宿生活,幻想着轻松有趣的大学课堂,幻想着和蔼可亲的老师和同学……然而有一天,当你真的逃离了书山题海的束缚,投入象牙塔的怀抱,成为了一名大学生,你才会发现梦想与现实的不同,你才知道只有自己不断努力,才能缩短梦想与现实的距离。良好的开端是成功的一半,在大学生活刚刚开始的第一个学期里,你期待着怎样的收获与成功呢?下面的两位作者分别谈了自己的看法,阅读之后,或许能够激起你内心深处的某种共鸣。

  • 标签: 高校 英语 阅读理解 教材 校园生活
  • 简介:TheChinaSocietyfortheStudiesofhumanRightsandtheSocialSciencesDocumentationPressheldajointpressconferenceonSeptember8,2011,officiallylaunchingthepublicationofChina’sfirstbluebook,theChinahumanRightsDevelopmentReportno.1(2011).PresentatthebriefingwereLuohaocai,presidentoftheChinaSocietyforhumanRightsStudies,vice-chairmanofthenationalCommitteeofthe10thChinesePeople’sPoliticalConsultativeConferenceandformerchairmanoftheChinaZhiGongDangandheadoftheeditorialcommitteeofthe

  • 标签: 人权 蓝皮 记者招待会 科学文献 出版社 中国
  • 简介:OnApril28,110-kVtransmissionlinefromShengouSubstation(Guangxi,China)toMongCaiSubstation(Vietnam)smoothlystartedsendingelectricity.ThisisaninterconnectionprojectbetweenChinaandVietnam.Thelineruns4.7kminChinaand7.8kminVietnam.TheprojectbeganconstructioninFebruarythisyear.

  • 标签: 广西 跨国电力网 越南 工程建设
  • 简介:§1.IntroductionItisknownthatthefollowingCauchyproblemforaparabolicpartialdifferentialequation(wherethevaluesattherightboundary,u.(1,t)=v(t)areunknownandsoughtfor)isill-posed:thesolution(v)doesnotdependcontinuouslyonthedata(g).Inordertotreattheill-posednessanddevelopthenumericalmethod,onereformulatestheproblemasaVolterraintegralequationofthefirstkindwishaconvolutiontypekernel(seeSneddon[1],CarslawandJaeger[2])

  • 标签: FIRST posed KERNEL CONVOLUTION sought PARABOLIC
  • 简介:CLCWeb:ComparativeLiteratureandCulture17.5(December2015)DeadlineforSubmission:31March2015Callforpapers:'FictionandEthicsintheTwenty-firstCentury.'Ed.ZhenzhaoNie(CentralChinaNormalUniversity)andBiwuShang(ShanghaiJiaoTongUniversity).SpecialIssueCLCWeb:ComparativeLiteratureandCulture17.5(December2015):

  • 标签: 小说 文学研究 英文 文学欣赏
  • 简介:Theunit5ofHuangdaoPowerPlantwhichwasfinancedandbuiltbyQingdaoGuoxinIndustrialCo.,Ltd.carriedout168-hourtrialoperationonOctober24.Itsloadfactorreachedover98%.Alltheindexesoftrialoperationwereexcellent.Atpresent,theunitisinoperationundertheconditionsoffullprotection,fullautomationandfullload.

  • 标签: 中国 电力建设 自动化 超临界电压
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  • 简介:WereportonthefirstoperationsofthereconstructionfarmsfortheD0experiment.Datawerereadfromataperobotto50PC'srunningLinux,processed,spooledtoacentraldiskbufferformergingandthenwrittenbacktothetaperobot.Thefarmsarebeingusedsuccessfullytoreconstructthedataasitcomesin.Transferrateswelloverthe12.5MB/secneededforfulldatarateshavebeenachieved.

  • 标签: D0实验 探测器 软件开发
  • 简介:<正>Theconstructionofthefirstintheworld200kt/acoal-toEGunitwasconductedsuccessfully,andcommissioningofthisunitwascarriedoutrecentlywithitsofficialoperationbeingslated,whichhassymbolizedChinaasthefirstintheworldthatutilizesitsproprietarytechniqueforcommercialmanufactureofEGfromcoal.

  • 标签: MANUFACTURE OFFICIAL DEMONSTRATION hasbeen Jiangsu
  • 简介:1.IntroductionConsiderthefirstorderdifferentialequationwithdeviatingargUmelltTheoscillationofEq.(1)wasstudiedextensivelyinthelastthreedecades.See,forexamDleif--101andthereferencescitedtherein.In1972Ladas.LakshlnhanthamanddeceivedApril1,1997.Re~AugUBt...

  • 标签: OSCILLATION DIFFERENTIAL EQUATION deviating ARGUMENT
  • 简介:ObjectivesToreportauthors'experiencesinthediagnosisandtreatmentsofcongenitalfirstbranchialfistula(congenitalauriculocervicalfistula).MaterialsandMethodsTwelvecasesofcongenitalfirstbranchialfistulawerereviewed.Ofthese,8underwentfistulectomywithfacialnervedissectionandpartialparotidectomyand4underwentsimplefistulectomy.ResultsTheinneropenings(upperopening)offistulaelayinthefollowingsites:inferioposteriorwallatthejunctionofcartilaginousandbonysegmentsoftheauricularcanalandinferiorwallofcartilaginousauricularcanal.Theouteropenings(loweropening)layalongtheanteriorborderofuppersternocleidomastoidmuscle,atthemastoidtipandposteriortothemandibularangle.Completefistulaeresectionwasachievedinallbutonecase.Elevencaseswerefollowedfor5yearwithnorecurrence.Recurrenceoccurredin1case6monthsaftertheprimarysurgeryandrevisionsurgerywasperformed.ConclusionsPre-operativeradiographyforthelocationandcourseofthefistulaiscrucialforsuccessfulfistularesection,especiallyincaseswithpastinfections.Facialnervedissectionshouldbedoneroutinelyfordeeplylocatedfistulae.

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  • 简介:或许你曾不止一次地幻想着窗明几净的教室,幻想着自由自在的住宿生活,幻想着轻松有趣的大学课堂,幻想着和蔼可亲的老师和同学……然而有一天,当你真的逃离了书山题海的束缚,投入象牙塔的怀抱,成为了一名大学生,你才会发现梦想与现实的不同,

  • 标签: 中等教育 英语 阅读 理解
  • 简介:AccordingtothenoticereleasedbyMIITandtheMinistryofNaturalResources,thefirstbatchofrareearthoreminingquotaswas60,000tonsin2019,ofwhichquotasforionictyperareearthmineral(mainlymediumandheavyrareearth)was9,575tons,andquotasforrocktyperareearthmineral(mainlylightrareearths)was50,425tons.

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