科技英语写作-Abstrac1t.ppt

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1、AbstractinScientificWriting-------------byZhangChenandLiYapengHowtowriteCONTENTSWhatistheabstractWhydoweneedtowriteaabstractHowtowriteagoodabstractProblemsthatmaybeencounteredinwritinganabstractWhatistheabstractDefinitionofInternationalStandardizationOrganization(ISO)214

2、-76:anabbreviated,accuraterepresentationofthecontentsofadocumentwithoutaddedinterpretationorcriticism.Generallyspeaking:Abstractisabriefstatementaboutthepaper.Ittellsusthemainideaofthewholepaper.Agoodabstractshouldbecomplete,briefandeasytobeunderstood.WhatistheabstractEl

3、ementsofstructureinanabstractPurposeStatement(topicandbackground)MethodologyandDataResultsandFindingsImplicationsandConclusionswhydoweneedtowriteanabstractWealwaysreadapaperinthisorder:Agoodabstractmakespeopleunderstandthemainideaofthepaper.Ofcourse,aniceabstractcanraise

4、people’sinterestsinreadingthewholepaper.ReadingthetitleReadingtheabstractReadingthebodywhydoweneedtowriteanabstractSomedatalibrariesonlyprovidetheabstractofpapers,sowritingabriefandindependentabstractisnecessary.Byreadingyourabstract,peoplecangetyourideainstantly.Abstrac

5、tiswrittenafteryoufinishthewholeresearch,tosomedegree,it’sasummaryofyourwork.Whenyousubmitapaper,otherpartsinChinese,however,Englishabstractisnecessary.HowtowriteagoodabstractFromtheperspectiveofthecontentFromtheperspectiveofthestructureTitle:Developmentoftheunpowereddiv

6、ingandfloatingpredictionsystemfordeepmannedsubmersible"JIAOLONG“Abstract:Inthis5,000mdepthclassseatrialstestoftheJIAOLONGdeepmannedsubmer-sible,diveNo.44hasrealizedthefullyunpoweredFromtheperspectiveofthecontentdivingandfloatingconditionandthissetoftestdataprovideavaluab

7、lesourceformodelimprove-ment.Inthispaper,thissetoftestdataisanalysedindetailandthepreviousanalyticalmodelisim-provedthroughtheintroductionofavariablevo-lumecompressedrateforthedeepmannedsub-mersibleduringthewholeprocessofdivingandfloating.Acomputersoftwareisdevelopedfort

8、hepredictionoftheunpowereddivingandfloatingmovement.Thiscouldlayagoodfoundationforthe7000mseatrialsplan