英语论文SCI写作的万能句型.docx

英语论文SCI写作的万能句型.docx

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英语论文SCI写作的万能句型

文献简介

1.RecentlyinvestigatorshaveexaminedtheeffectsofXonY.

2.Inthepasttwodecadesanumberofresearchershavesoughttodetermine......

3.Previousstudieshavereported......

4.AconsiderableamountofliteraturehasbeenpublishedonX.Thesestudies......

5.Smith（1984:

217）showshow,inthepast,researchintoXwasmainlyconcernedwith.......

6.SurveyssuchasthatconductedbySmith（1988）showedthat......

7.ThefirstseriousdiscussionsandanalysesofXemergedduringthe1970swith......

8.Recentevidencesuggeststhat.......

9.Severalattempshavebeenmadeto......

10.Anumberofresearchershavereported......

11.XswerereportedinthefirstmodelsofY（e.g.,Smith,1977;Smith,&Patel,1977）.

12.WhatweknowaboutXislargelybaseduponempiricalstudiesthatinvestigatehow......StudiesofXshowtheimportanceof.....

强调研究领域存在的问题

1.However,theserapidchangesarehavingaseriouseffect......

2.However,amajorproblemwiththiskindofapplicationis......

3.LackofXhasexistedasahealthproblemformanyyears.Despiteitssafetyandefficacy,Xsuffersfromseveralmajordrawbacks:

4.However,researchhasconsistentlyshownthatfirstyearstudentshavenotattainedanadequateunderstandingof......

5.ThereisincreasingconcernthatsomeXsarebeingdisadvantaged......

6.Despiteitslongclinicalsuccess,Xhasanumberofproblemsinuse.

7.Questionshavebeenraisedaboutthesafetyofprolongeduseof......

强调研究领域存在的争议

1.Todatetherehasbeenlittleagreementonwhat......

2.Morerecently,literaturehasemergedthatofferscontradictoryfindingsabout.....

3.Oneobserverhasalreadydrawnattentiontotheparadoxin......

4.InmanyXsadebateistakingplacebetweenYsandZsconcerning......

5.ThecontroversyaboutscientificevidenceforXhasragedunabatedforoveracentury.

6.Debatecontinuesaboutthebeststrategiesforthemanagementof......

7.Thisconcepthasrecentlybeenchallengedby.......studiesdemonstrating.......

强调研究领域的知识差距

1.Sofar,however,therehasbeenlittlediscussionabout......

2.LittleisknownaboutXanditisnotclearwhatfactors.......

3.However,fartoolittleattentionhasbeenpaidto......

4.Inaddition,noresearchhasbeenfoundthatsurveyed.......

5.Sofarthismethodhasonlybeenappliedto......

6.Thisindicatesaneedtounderstandthevariousperceptionsofpovertythatexistamong......

7.However,theevidenceforthisrelationshipisinconclusive......

8.WhatisnotyetclearistheimpactofXon......

9.TheneurobiologicalbasisofthisXispoorlyunderstood.

10.However,muchuncertaintystillexistsabouttherelationbetween......

11.Untilrecently,therehasbeennoreliableevidencethat......

12.However,therehavebeennocontrolledstudieswhichcomparedifferencesin......

13.SeveralstudieshaveproducedestimatesofX（Smith,2002;Jones,2003）,butthereisstillinsufficientdatafor.....

14.NopreviousstudyhasinvestigatedX

15.Althoughextensiveresearchhasbeencarriedouton....,nosinglestudyexistswhich......

强调前人研究的不足之处

1.MoststudiesinthefieldofXhaveonlyfocussedon......

2.MoststudiesinXhaveonlybeencarriedoutinasmallnumberofareas.

3.Thegeneralisabilityofmuchpublishedresearchonthisissueisproblematic.

4.Theexperimentaldataarerathercontroversial,andthereisnogeneralagreementabout......

5.Suchexpositionsareunsatisfactorybecausethey.....

6.However,fewwritershavebeenabletodrawonanystructuredresearchintotheopinionsandattitudesof......

7.TheresearchtodatehastendedtofocusonXratherthanY.

8.TheexistingaccountsfailtoresolvethecontradictionbetweenXandY.

9.ResearchershavenottreatedXinmuchdetail.

10.PreviousstudiesofXhavenotdealtwith......

11.Halfofthestudiesevaluatedfailedtospecifywhether......

12.However,muchoftheresearchuptonowhasbeendescriptiveinnature....

13.AlthoughextensiveresearchhasbeencarriedoutonX,nosinglestudyexistswhichadequatelycovers......

14.However,theseresultswerebasedupondatafromover30yearsagoanditisunclearifthesedifferencesstillpersist.

15.X'sanalysisdoesnottakeaccountof.....nordoesheexamine......

重申研究目的

1.PartoftheaimofthisprojectistodevelopsoftwarethatiscompatiblewithXoperatingsystem.

2.Themainpurposeofthisstudyistodevelopanunderstandingof......

3.Therearetwoprimaryaimsofthisstudy:

1.Toinvestigate......2.Toascertain......

4.Theaimofthisresearchprojecthasthereforebeentotryandestablishwhat......

5.Theaimofthisstudyistoinvestigatethedifferencesbetween......

6.Themainaimofthisinvestigationistoassessthedosesandrisksassociatedwith......

7.Thisthesisintendstodeterminetheextenttowhich......andwhether.....

8.Thisthesiswillexaminethewayinwhichthe.......

9.ThisresearchexaminestheemergingroleofXinthecontextof......

10.Thisdissertationseekstoexplainthedevelopmentof.......

11.Thiscasestudyseekstoexaminethechangingnatureof.....

12.DrawingupontwostandsofresearchintoX,thisstudyattemptsto......

13.Theaimofthsstudyistoshinenewlightonthesedebatesthroughanexaminationof......

14.Themajorobjectiveofthisstudywastoinvestigate......

15.Onepurposeofthisstudywastoassesstheextenttowhichthesefactorswere......

16.Theobjectivesofthisresearcharetodetermine......

17.Thisstudythereforesetouttoassesstheeffectofmanagementby......,andtheeffectof......

18.Thisstudysystematicallyreviewsthedatafor......,aimingtoprovideclaritysurroundingtheroleof.....

研究问题/假设

1.Thecentralquestioninthisdissertationaskshow......

2.Inparticular,thisdissertationwillexaminesixmainresearchquestions:

3.Thehypothesisthatwillbetestedisthat......

4.Thekeyresearchquestionofthisstudywasthuswhetherornot......

5.Thisstudyaimedtoaddressthefollowingresearchquestions:

6.Anotherquestioniswhether......

介绍方法、数据的来源

1.Thisdissertationfollowsacase-studydesign,within-depthanalysisof......2.Thisstudywasexploratoryandinterpretativeinnature.

3.Theapproachtoempiricalresearchadoptedforthisstudywasoneofaqualitative,semi-structuredinterviewmethodology.

4.Byemployingqualitativemodesofenquiry,Iattempttoilluminatethe......

Thisworktakestheformofacase-studyofthe......

5.Bothqualitativeandquantitativemethodswereusedinthisinvestigation.

6.Qualitativeandquantitativeresearchdesignswereadoptedtoprovidebothdescriptive,interpretiveandempiricaldata.

7.Aholistcapproachisutilised,integratingliterary,numanisticandarcheologicalmaterialtoestablish......

8.Theresearchdatainthisthesisisdrawnfromfourmainsources:

.....

9.Thestudywasconductedintheformofasurvey,withdatabeinggatheredvia.......

10.Fiveworkswillbeexamined,allofwhich.....

表明局限性

1.Duetopracticalconstraints,thispapercannotprovideacomprehensivereviewof......Itisbeyondthescopeofthisstudytoexaminethe.......Thereadershouldbearinmindthatthestudyisbasedonasmallsampleof......

2.Anotherpotentialproblemisthatthescopeofmythesismaybetoobroad.AfulldiscussionofXliesbeyondthescopeofthisstudy.

概况研究框架

1.Theoverallstructureofthestudytakestheformofsixchapters,includingthisintroductorychapter.

2.Mythesisiscomposedoffourthemedchapters.

3.ChapterTwobeginsbylayingoutthetheoreticaldimensionsoftheresearch,andlooksathow......

4.Thethirdchapterisconcernedwiththemethodologyusedforthisstudy.

5.Thefourthsectionpresentsthefindingsoftheresearch,focusingonthethreekeythemesthathavebeenidentifiedinanalysis.

6.Chapter6analysestheresultsofinterviewsandfocusgroupdiscussionsundertakenduringthecourseofthisresearch,......

7.Thefinalchapterdrawsupontheentirethesis,tyingupthevarioustheoreticalandempiricalstrandsinorderto......

8.Finally,theconclusiongivesabriefsummaryandcritiqueofthefindings,

9.......andincludesadiscussionoftheimplicationofthefindingstofutureresearchintothisarea.

10.......Finally,areasforfurtherresearchareidentified.

解释关键术语

1.WhileavarietyofdefinitionsofthetermXhavebeensuggested,thisdissertationwillusethedefinitionfirstsuggestedbySmith（1968）whosawitas.......

2.ThroughoutthispaperthetermXwillreferto/willbeusedtoreferto.......

3.Inthisdissertationtheacronym/abbreviationXYZwillbeused.

4.Accordingto......（2000）Xcanbedefinedasfollows;"Xisoneof......"

5.ThetermXisarelativelynewnamefor......commonlyreferredtoas....

验证一项研究的弱点

1.themainweaknessofthestudyisthefailuretoaddresshow.......

2.thestudyfailstoconsiderthedifferingcategoriesofdamagethat.....

3.theresearchdoesnottakeintoaccountpre-existing......suchas......

4.theauthoroffersnoexplanationforthedistinctionbetweenXandY.

5.SmithmakesnoattempttodifferentiatebetweenvariousdifferenttypesofX.

6.Jonesfailstofullyacknowledgethesignificanceof......

7.thepaperwouldappeartobeoverambitiousinitsclaims

8.theauthoroverlooksthefactthatXcontributestoY.

9.whatSmithfailstodoistodrawadistinctionbetween......

10.anotherweaknessisthatwearegivennoexplanantionofhow......

11.noattemptwasmadetoquantifytheassociationbetweenXandY.

强调此前研究的不充分

1.Most