数学建模美赛写作各部分模板_精品文档Word格式文档下载.doc
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例3：
An（effectiveplan）iscrucialto………
b.直接指出问题：
例1：
Wefindtheoptimalnumberoftollboothsinahighwaytoll-plazaforagivennumberofhighwaylanes:
thenumberoftollboothsthatminimizesaveragedelayexperiencedbycars.
例2：
Abrand-newuniversityneedstobalancethecostofinformationtechnologysecuritymeasureswiththepotentialcostofattacksonitssystems.
Wedeterminethenumberofsprinklerstousebyanalyzingtheenergyandmotionofwaterinthepipeandexaminingtheengineeringparametersofsprinklersavailableinthemarket.
例4:
Aftermathematicallyanalyzingthe……problem,ourmodelinggroupwouldliketopresentourconclusions,strategies,（andrecommendations）tothe…….
例5：
Ourgoalis...that（minimizesthetime）……….
2．解决这个问题的伟大意义
反面说明。
如果没有……
Withoutimplementingdefensivemeasure,theuniversityisexposedtoanexpectedlossof$8.9millionperyear.
3．总的解决概述
a．通过什么方法解决什么问题
例：
WeaddresstheproblemofoptimizingamusementparkenjoymentthroughdistributingQuickPasses（QP）,reservationslipsthatideallyallowanindividualtospendlesstimewaitinginline.
b．实际问题转化为数学模型
例1Weformulatetheproblemasanetworkflowinwhichverticesarethelocationsofescortsandwheelchairpassengers.
例2:
Anaï
vestrategywouldbetoemploytheminimumnumberofescortstoguaranteethatallpassengersreachtheirgatesontime.
c.将问题分阶段考虑
例3：
Wedividethejumpintothreephases:
flyingthroughtheair,punchingthroughthestack,andlandingontheground.
第二、三段：
具体分析
1．在什么模型中/建立了什么模型
a.主流模型
Weformulateadifferentialmodeltoaccountfortheratesofchangeoftheseuses,andhowthischangewouldaffecttheoverallconsumptionofwaterwithinthestudiedregion.
Weexaminedthemathematicaleffectsof…….Wedevelopedadetailed……（simulationmethodology）totestourideasandtoquantifythedifferencesbetween（among）different……（strategies）.
Basedon（writeyourbasis.suchasthetheoryofsupplyanddemand）,weestablishamodel（suchasdifferentialequationsystemthatincludesdemand,supply）.
例4：
To（writetheaims）,weestablishacriterion（writethecriterion）.
b.模型非主流
Webuildamodeltodeterminehowtolayoutthepipeeachtimetheequipmentismoved.
例6：
Wedetermine…………
例7：
Webuildamodeltodetermine……….
例8：
Weformulateamodelfor………Byanalyzing…andexamining…..
2．分析模型（使用什么数据，怎么做，一般三句话）
a.写历史数据
UsinghistoricaldatafromtheUnitedStates,wedetermineinitialconditionsforourmodel.
b.写计算机模拟
thismodelleadstoacomputersimulationofcatch-cantestsoftheirrigationsystemand……
Softwarepackingreaches………bycalculatingandcomparing………..
c.运用数据模拟
togroundthismodelinreality,weincorporateextensivedemographicdataandrun……
Wefitthemodifiedmodeltodata（suchas1970-2003.）.Weconcludethat（writethelastconclude）.
d.讲详细分析
Wephysicallycharacterizethesystemthat…
Weprovideastrategy（writethelogicalstrategy）.
The…modelis（efficient,intuitive,andflexible）andcouldbeappliedto…
Tomeettheneedsofpeopletodaywithout,weestablishacriterionofrational（合理的标准）oilallocation（分配）.
3．总结该模型的结果/得到什么结论
a.说明不是最优但能产生作用
例：
Weshowthatthisstrategyisnotoptimalbutcanbeimprovedbyassigningdifferentnumbers……
b.说明如果用这个模型，结果如何
IfDeltaAirlinesweretoutilizethenaï
vestrategyatAtlantaInternationalAirport,thecostwouldbe……
Wemodifythemodeltoreflect（sometrendsuchasexponentiallyincreasing……）andgeneralizethemodelto（otherfield）.
OurresultsaresummarizedintheformulafortheoptimalnumberBoftollboothsfor
c．通过其上情况的列举得到的结论
Forvarioussituations,weproposeanoptimalsolution.
d.得出了结论
weelicitthataconclusion.
Weconcludewithaseriesofrecommendationsforhowbestto…
e.进一步说明其他因素对模型的影响
Inadditiontothemodel,wealsodiscusspoliciesfor…..
f.用真实数据检验模型
例:
Todemonstratehowourmodelworks,weapplyitto………..
最后一段：
写总的结论
a.说明结论的可行性
Oursuggestedsolution,whichiseasytoimplement,includesadetailedtimetableandthearrangementofpipes.
b.说明算法的广泛性
Ouralgorithmisbroadenoughtoaccommodatevariousairportconcourses,flightschedules,andflightdelays.
Ouranalysisbeganbydeterminingwhatfactorimpact……,Ourconclusionsarepresented……
c.说明模型可用于其他领域
Sinceourmodelisbasedon……itcanbeappliedto（otherdomain）.
其他（承上启下的连接词/常用词组）
Inadditiontothemodel,wealsodiscuss……
引言部分
（1）回顾研究背景，常用词汇有review,summarize,present,outline,describe等
（2）说明写作目的，常用词汇有purpose,attempt,aim等，另外还可以用动词不定式充当目的
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