学术英语写作4VIP免费

摘要的写作要求摘要包含的内容目的方法结果意义英文摘要的写作注意事项语态时态词汇句型语态采用被动语态可以避免提及具体的执行者，突出叙述和推理的客观性。若有具体名词可以做主语，则可用主动语态。如Itwasfoundfromtheexperimentsthat…就不如Theexperimentsshowthat…直观简洁。例句我们在本文考虑了标准的一维逆热传导方程，问题是不适定的，及解不连续地依赖于数据。Inthispaper,weconsideraninverseheatconductionproblem,thesidewaysheatequation.Theproblemisill-posed,inthesensethatthesolution(ifitexists)doesnotdependcontinuouslyonthedata.Thestandardsidewaysinverseheatconductionequationisdiscussed.Theproblemisill-posed,inthesensethatthesolution(ifitexists)doesnotdependcontinuouslyonthedata.时态主要时态使用一般现在时，用于陈述性、资料性的句子中。一般，过去式主要用于说明项目的发展状况，介绍科学或技术研究项目的资料。现在完成时用于说明论文的发展背景，介绍已结束的项目。例句ThepaperdiscussedtheμC/OS-IIembeddedsystemofmultitaskingtransplantbasedonARM7.ItalsointroducedprimecharacteristicsofμC/OS-IIsystemandARM7architectureandpresentedtheprerequisiteandrealizationprocessoftransplant.Previousresearchshowedthatduringtheworkatvisualdisplayunitsmostsubjectspreferredviewingdistancegreaterthan50cm.词汇科技英语论文中含有大量专业词汇、趋向于使用正式用语、大词，以突出科技英语正式庄重、清晰准确的语体特征。aboutapproximatelyaskinquirebegincommencebuypurchasecarrybearchangetransformcheapinexpensiveEndconclude/terminateFinishcompleteGetobtainGiveaccordHavepossessUseemploy/utilizeEnoughsufficientAtlastfinallyBywhichwherebyInwhichwhereinTakeinabsorbPutoutextinguishTakeawayremoveMakeupinventGowithaccompany避免使用生活用语或缩略语Can'tcannotLablaboratoryProf.ProfessorAdadvertisementPhonetelephoneAutoautomobile大量使用固定搭配ThesimulationresultsshowthatasforMIMORadar,thecoherentambiguityfunctionhasadvantagesoverthenon-coherentone.Thispaperanalyzestheeffectoflaserirradiationoninfraredimagingdetectors’MTF.此类搭配还有thevariationofAwithB和thesuperiorityofAtoB.科技英语论文中趋向于用名词表示动作。例：Thispaperprovidesanillustrationofasimpletransmissionprocess.Rectificationofthecurrentisobtainedbymeansofacommutator.句型摘要开头使用的句型Thispaperdealswith/discusses/studies/presents/gives/proposesThisstudyinvestigates…Thisresearchshows…例Thispaperanalyzestheprincipleofultrasonicranging,designsanultrasoundrangingsystemwithtemperaturecompensationandalarmfunctionbasedonsingle-chipmicrocomputerAT89S52,anddescribesthekeypointsinthehardwareandsoftwareofthesystemindetail.Thispaperdiscussestwo-labelclassificationtasksovertheBooleandomainwithemphasisonthelowestdimensionofinnerproductspacesinducedbyseveralcommoncasesofBayesiannetworks.或者Thispaperdiscussestwo-labelclassificationtasksovertheBooleandomain.EmphasisisputonthelowestdimensionofinnerproductspacesinducedbyseveralcommoncasesofBayesiannetworks.摘要连贯使用句型Thepaperfirstintroducestheanalyticalformulationfortheshieldingeffectivenessofenclosureswithaperture,andputsforwardamethodforsolvingshieldingeffectivenessofmetal-to-metalcontactseam.Thenitvalidatesthemethodbyanexampleandfinallypresentsitsapplication.摘要比较句型Acomparisonof…with…ismade.…hasadvantageover……incomparisonwith…摘要结论句型Itcanbeconcludedthat..T...