简介：GM(1,1)isgenerallyusedinGreySystemTheorywhichconstructsanOrdinaryDifferentialEquationforgivense-ries.Itiseffectiveformonotoneseries,anditssimulatingeffectisgoodanderrorissmall.However,Iftheseriesdosen’thaveapropertyofmonotone,thesimulatingeffectofGM(1,1)isnotfine,anditserrorgetsbigger.Inthispaper,weuseGM(2,1)tohandletheoxcillationseries,whichusestheMethodofMinimumSquaresindeterminingtheuncertainparameters.The

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简介：HistoricaldataregardingZhangHeng'sseismoscopeisnotsingularproof.Actually,thefourearliesthistoricaldocuments,i.e.,ContinuationofHistoriographyofHanDynasty,HistoriographyoftheLaterHan,BookoftheLaterHanandDingRecordallhaverelevantrecordsofitsstructure,size,principle,responsetoearthquakeandactualapplications.Thesefiveaspectsaresupportedbyarchaeologicalresearch,unearthedculturalrelics,historicalearthquakesandmodernseismologicalstudy.Thesehistoricalmaterialscontainagreatdealofspecificinformationaboutthisancientseismoscope.Inconclusion,theauthenticityandreliabilityofZhangHeng'sseismoscopeareverified.

简介：HL-2AisthefirsttokamakwithdivertorinChina.TheobjectivesofHL-2Aaretoproducemoreadaptabledivertorconfigurationstostudyenergyexhaustandimpuritycontrol,andtostudyenhancedcoreplasmaconfinementbyprofilecontrolandmoderateplasmashaping.HL-2Ahaswelloptimizedoperationalflexibilityandexcellentaccessi-bilityforthediagnosticsystemstofacilitatevariousplasmaexperiments.

简介：<正>Inthispaper,weapplythesolitontheorytothecaseofisometricimmersionindifferentialgeometryandobtainafamilyofisometricimmersionsfromMn1（c1）×Mn2（c2）tospaceformsMn（c）byintroducing2-parameterloopalgebra.

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简介：ZhangJiajia（Chinese：张嘉佳;bornJun.22,1980）,bestknownbyhisfamousnovelssuchasTheFerryman,IBelongedtoYou,isafamousChinesewriter.HewastheguestinaChinesedatinggameshowhostedbyMengFeiIfYouAretheOne,andwaslovedbymanyaudience.

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简介：设计论谈：目前，中国社会和中国建筑设计领域对外国建筑师在中国的实践项目和成功案例展开了热烈的讨论。荧于这方面的讨论，您作为外国建筑师有何耳闻，如果有，您有何看法？

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简介：Ithasbeen50yearssinceChinaInstituteofInternationalStudies(CIIS)wasfounded.LookingbackonCIIS’s50yearsoftwistsandturnsandcelebratingitsaccomplishments,IcannothelpthinkingofZhangWentian,founderoftheinstituteandpioneerininternationalstudiesofNewChina.

简介：InordertoexploretheabnormalvariationsbeforeandaftertheWen'anM5.1earthquakeonJuly4,2006,thegravitydataobservedbytheWenbaGravityObservationNetworkbeforeandaftertheearthquakewasanalyzed.Therelationshipsbetweengravitychangeandverticaldisplacementandshallowgroundwaterlevelwerediscussed,andelevationcorrectionofthegravitywaspreliminarilyperformed.TheresultsshowthattherewereabnormalgravitychangesbeforetheM5.1earthquake,whichappearedasgravityrisinginthewholeobservationnetwork,especiallyinthesouthpart.AhighgradientofgravityvariationappearedaroundtheepicenterbeforetheM5.1earthquake,especiallyduringtheshortperiodbetweenOctober2005toApril2006.TheboundaryofthepositiveandnegativegravityvariationsgraduallydeflectedandbegantorecoverfromOctober2007.

简介：ＤｅｓｉｇｎａｎｄＣｏｎｓｔｒｕｃｔｉｏｎｏｆＲＩＢＬＬ１ＥｘｐｅｒｉｍｅｎｔａｌＳｅｔｕｐａｔＨＩＲＦＬ￥ＧｕｏＺｈｏｎｇｙａｎ；ＺｈａｎＷｅｎｌｏｎｇ；ＺｈｏｕＪｉａｎｑｕｎ；ＺｈａｏＹｏｕｘｉｏｎｇ；ＷａｎｇＪｉｎｃｈｕａｎ；Ｌ...

简介：Notlongago,aseriesofnewimagesforthemajorcharactersinthefilmJourneytotheWest(《西游记》)designedbyZhangJizhong(张纪中)wasmadeknowntothepublic.AccordingtoMr.Zhang,SunWukong(孙悟空)wouldappearintheformofahumanbeinginsteadofamonkey;TangSeng(唐僧)wouldlooklikeamasculinemaninsteadofahandsomeyoungman;andZhuBajie(猪八戒)wouldbeawildboar(野猪)insteadofadomesticpig.Suchimages,whicharetotallydifferentfromthetraditionalones,havecausedagreatshock.

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简介：为meromorphic功能f，让至少表示顺序l的零f的数的功能。让f是nonconstantmeromorphic功能，以便。表示F=fn。假定F和F分享1厘米。如果(1)n3，或，那么，F=F，和f假定形式

简介：Forgettingthereal-timevisibleimagingofplasmaduringdischarge,wehavedevelopedanewdiagnosismethod-TTV(tangentialTV)forHL-2Atokamak.

简介：Analysisofthefrequencyofantigen-specificcytotoxicTlymphocytes(CTLs)exvivoislargelydependentontheuseofMHC/peptidetetramers.However,thelatterreagentshavenotbeenwidelyavailable,mostlikelybecauseoftheircostlyandtime-consumingproduction.InthisreportweutilizedaneconomicstrategytoconstructHLA/peptidetetramerswithrecombinantpeptide-linkedβ2microglobulin(β2m).TheHLA-A2-restricted,melanomaantigenMARTl-derivedpeptideMARTI27-35(AAGIGILTV)wasfusedtotheNterminusofhumanβ2mthrougha15-aminoacid(aa)-longlinkerbeforebeingrefoldedwiththerecombinantbiotinylatedHLA-A2heavychainectodomain.Theresulted2-component(2C)monomerwasthentetramerizedwithphycoerythin-labeledstreptavidin.Theexperimentalresultshowedthatthe2CHLA-A2/MARTI27-35monomerwasshowntobindtotheHLAclassⅠcomplex-specificmonoclonalantibodyW6/32andtheHLA-A2/MARTI27-35complex-specificsinglechainantibodyfragment(scFv)8.3,suggestingthecorrectnessofitsspecificity.Furthermore,the2CHLA-A2/MARTI27-35tetramerdetectedaspecificCD8^+TcellpopulationinHLA-A2-restrictedmelanomainfiltratinglymphocytesastheconventional3CHLA-A2/MARTI27-35tetramer.Theyieldof2CHLA-A2/MARTI27-35monomerwas2.5timesmorethanthatoftheconventional3Cmonomer.Takentogether,thesedataindicatethattheHLA-A2/MARTI27-35tetramercanbegeneratedconvenientlythroughtheuseofMARTI27-35peptide-β2mfusionproteins,whichcanfacilitatethemonitoringofHLA-A2-restricted,MARTl-specificCTLresponsesinpatientswithmelanoma.

简介：贵刊2004年第3期在《问题·争鸣》栏里登载了戴、代二位老师的《“1：2”不能写成“1/2”吗》一文，认为1：2可以写成1/2。2005年第二期又刊了王老师的《也谈“1：2”与“1/2”》一文，他认为，比就应写成“1：2”的形式，而�