SCI论文摘要写作

AbstractIhavethestrongimpressionthatcommunicationisisbeingseriouslyhinderedbypoorqualityabstractswritteninjargon-riddenmumbo-jumbo(莫名其妙，晦涩难懂的话).ImportanceofabstractAnabstractshouldbeviewedasaminiatureversionofthepaper.It’sabriefsummaryofeachthemainsections:introduction,materialsandmethods,results,anddiscussion（IMRD）.Length:notexceedthelengthspecifiedbythejournal,commonly250words,andinasingleparagraph.

Contents:Theabstractshould:statetheprincipalobjectivesandscope(范围)oftheinvestigation;describethemethodsemployed;3.summarizetheresults;statetheprincipalconclusion

*Theimportanceoftheconclusionsisindicatedbythefactthattheyareoftengiventhreetimes:intheabstrcat,introductionandinthediscussion.

Tense:present/pastLanguage:beingclear,simple,significant,economicalandscientifical.Don’tincludeInformationnotstatedinthepaper;Referencestotheliterature;Tablesandfigures.TypesofAbstract:InformativeIndicative

InformativePurposetocondensethepaperContenttobrieflystatetheproblem,themethodusedtostudytheproblem,theprincipaldataandconclusion.FunctionservedasHeadingthatprecedesthebodyofthepaperinmostjounals.Example1.InformativeTheImpactofAveragingPeriodonEddyFluxesObservedatChinaFLUXSites

Inthispaper,(methods)the‘ensembleblock’timeaverageprocedureandtheOgivefunctionareappliedtothreeChianFLUXsites(objective)todeterminethelow-frequencycontributiontoeddyfluxes.(results)Itisfoundthatbothmethodsgivesimilarresults.(results)Theyshowthat30minflux-averagingperiodaresufficienttocaptureallfluxscalesoverawheatfield,but60minorlongerisnecessaryoverforests.(results)Ourresultsshowthattheoptimalaveragingperiodisasite-specificparameter.(conclusion)Accordingtothisanalysis,forsomeChinaFLUXsitesatleast,anaveragingperiodthatcapturesthelow-frequencytransportmayimprovetheenergybalanceproblem.2.Indicative(alsodescriptive)Purpose:toindicatethesubjectsdealtwithinthepaper,muchlikeatableofcontents,makingiteasyforpotentialreaderstodecidewhethertoreadthepaper.Functions:NotusedasHeading,appearedinreviewpapers,conferencereports,thegovernmentreportliterature,etc.;Ofgreatvaluetoreferencelibrians.2.indicativeOptimalTimingControlofSwitchedLinearSystemsBasedonPartialInformation(areaofstudy)Optimalswitch-timecontrolisanareathatinvestigateshowbesttoswitchbetweendifferentcontrolmodes.(contents)Inthispaperwepresentanalgorithmforsolvingtheoptimalswitch-timecontrolproblemforsingle-switch,linearsystemswherethestateofthesystemisonlypartiallyknownthroughtheoutputs.Amethodispresentedthatbothguaranteesthatthecurrentswitchtimeremainsoptimalasthestateestimatesevolve,andthatensuresthisinacomputationallyfeasiblemanner,thusrenderingthemethodapplicabletomoreoverconsideredwhereconstraintsontheswitchtimeprovidetheobserverwithsufficienttimetosettle.Theviabilityoftheproposedmethodisillustratedthroughanumberofexamples.Lastbutnottheleast:Agoodabstractisfollowedbyagoodpaper;apoorabstractisresultsofwoestocome.UsefulexpressionsandsentencepatternsSubjectandscope1）Thispaperismainlydevotedtoanautomaticfrequencytuningsystemwhichisoneofthemostimportantpartsofthebuncher.本文主要研究频率自动调谐系统，这是聚束器最重要的组成部分之一。2）Thisstudyinvestigates/discusses/examines/reviews/outlines/presents/reports/surveys/mearsuresthefittingofaclassofgeneralizedproportionalhazardsmodels,termedlineartransformationmodels,tointerval-censoreddata.本研究调查（探讨、审查、复查、简述、呈现、报道、观察、测量）了一种广义比例风险模型，线性变换模型和区间截断数据的关系。3）Inthispaperwefocusontheclassificationofcolourtextureimages.本文中我们着眼于彩色纹理图像的分类。4）Thispaperdealswiththehistoryoftheuseofhydrogenasacombustibleorshieldinggasinwelding.本文研究焊接中使用的氢气作为易燃保护气体的历史。5）Inthispaper，mathematicalmodelsforcalculationandpredictionofmeltingrateinarcweldingwithatriple-wireelectrodearedescribed.本文描述了计算和预测三丝电极弧焊接融化率的数学模型。6）Thisreportisastudyofthepotentialneteconomicimpactsthatcouldaccruetothestate.本报道是有关网络经济对国家潜在影响的研究。7）Thispaperintroducesathree-dimensionalmodel，forfluidflowandheattransferintheinterfacialregionbetweentheTIGarcplasmaandweldpool.本文介绍了一种研究TIG电子弧离子区和熔池的界面区流体流动和热传递的三维模型Objectives1.Thisstudywasconducted/intendedtodeterminewhetherthegrowingseasonwaterbalancecouldbemanipulatesthroughplantinggeometry.本研究的目的是测试生长季节水分平衡是否能通过种植的几何形状加以控制。2.Thepurpose/mainobjectiveofthispaper/studyistoexplorer/surveythesourcesofinformationusedinmakingdecisionsaboutwhetherandwhattypeoflong-termcareinsurancetopurchase.本文（本研究）的主要目的在与探究（调查）影响是否购买以及购买何种长期护理保险的决策信息来源。3.Thisstudyattempttodevelopamodelofonlinebuyingintentionandtestthemodelempirically.本研究力图创建一种在线购买意图模型，并对该模型进行测试。4.Inthispaperweaimtoexplorersomeofthedemocraticimplicationsofinstitutionsofinteractivegovernance.本论文中，我们将探究交户式治理制度的一些民主含意。5.Theobjectiveoftherobotteamisto,oncedeployedinanenvironment（floor-plan）withmultiplerooms,coverasmanyroomsaspossible.设立机器人小组的目的是，一旦在一个多房间的环境中进行设置，很快就能覆盖尽可能多的房间。Methods

1)Thesimulationsystemisutilizedtoperformexperimentswithvariouscontrolstrategiesfortherobotteamorganizations,evaluatingthecomparativeperformanceofthestrategiesandorganizations.模拟系统在各种控制策略下对机器人小组和小组的组织方式进行测试、测评和比较各种策略以及组织方式的性能。2）Threerelevantapproachestogreyscaletextureanalysis,namelylocallineartransforms,Gaborfilteringandtheco-occurrenceapproachareextendedtocolourimages.

三种相关的灰阶纹理分析方法，即线性变换、Gabor滤波器和共现法都被运用到色彩图像分析中。3)Furthermore,weintroduceanewevolutionaryapproachtomulti-criteriaoptimization,thestrengthParetoEA(SPEA)thatcombinesseveralfeaturesofpreviousmultiobjective

EAsinuniquemanner.

除此之外，我们介绍一种多准则优化演化方案，APEA演算法，它把先前的多目标演算法的一些特点综合起来形成了独特的特点。4)ThetechniqueappliedinthispaperisreferredtoasEuler’smethod.本文中采用的方法称为Euler法。5)Localpartiallikelihoodtechniquewasproposedtoestimatenonlinearinteractions.局部偏似然法被用来估测非线性交互作用。6)Thisarticleprovidesanexploratorymethodologyto

operationalizethisconcept,whichwillalsobeinitiallytestedempiricially,usingexpertjudgmentsaswellaselectorate’sperceptions.本文提出了一种探索性的研究方法来研究这个概念。首先也将用专家的判断和相关人士的见解进行实证研究。ResultsItwasfoundthattheheataffectzoneofjointwasonlyobservedinTIGwelding,andthesizeofgrainsinitwasevidentlycoarse.我们发现，节点在热影响区只出现在TIG焊接中，而且其中的颗粒明显很粗糙。Fourtypesofsingularmodelswereidentified,includingthemodelswherethenoiseamplitudeisindependentofthestimulusintensity.我们发现了四种单一模型，其中包括有些模型，他们的噪声振幅与刺激强度无关。Akeyfindingwasthatrobotsneedtobecapableofsocialinteraction,oratleastawareofthesocialcontext,whenevertheyoperatearoundpeople.

一个只要发现是，只要机器人在人