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英文学术论文常用高级词汇和精美句型1.与时间相关的①nochangeon1-dayintervalsfor3consecutivedays②atgivenintervalsoftime(30,50,and90min)③foragivenexposuretime④…increasedwithage.⑤fordifferenttimespan.⑥Afterthescheduledtime,eachsamplewastested.⑦…throughouttheentiretestperiod.⑧Itwilldecreaseastimepasses.2.表示增加或下降的①AnincreaseintheFAcontentdecreasedthe…②…decreasewithincreasein…③…deceasesas…increases,andincreasesas…increase.④As…islowered.⑤augment⑥ThecumulativeAEenergyincreaseswithastepwisepatterninwhicheachsuddenjumpofenergycanberelatedto…⑦…developatanincreasingratewithtime3.表示原因,由哪些因素决定①probablydueto…②Apossiblemechanismcontributingtothereductionof…is③Thismightbeattributedto…④…dependsonthetwomainmechanisms⑤…isacommoncauseof⑥…istheessentialparametergoverningthe…⑦…,contributinginparttotheinterfaceseparationphenomenon,besidestheabove-describedpossibleinterfacialmaterialtougheningmechanism.⑧thecauseofthisresidesin…⑨TwoparametersareconsideredinthisstudytoevaluatethestrengtheningeffectivenesswithregardtotheamountofFRP(i.e.,thenumberoflayersofsheets)andconstructionimperfections.4.表示展示。①exhibit②illustrate③present④reflect⑤depict⑥…isplotin…⑦describe⑧5.表示某种掺量。①highvolumeflyash②containhighpercentagesofflyashasareplacementofcement(0,15,30byweightoftotalcementitiousmaterials)③forconcreteincorporating30%and40%flyash.④…increasetheamountofflyashinconcrete⑤aspartialcementreplacementmaterials⑥withpartialflyashsubstitutionareincestigated.⑦thedosageofflyash⑧withacertainamountofflyashadded6.性能的词汇①mechanicalproperty②transportproperty③workability④flexibility⑤sustainability⑥serviceability7.表示测试①examine②8.表示超过①exceed②9.有关图片或表格的①AsseenfromTable2,②Theresultof…arepresentedinTable4.③Awasplottedagainstsquarerootoftime(t0.5inmin0.5)④…wasmonitoredwiththeSC3000whichwaspositioned,asseeninFig.2a.⑤Sketchoftheexperimentalsetup⑥△TisplottedasabsolutevalueagainsttheimpactenergyinFig.9⑦Fig.5(c)and(d)showstheloadversusstrainandmidspandeflectionversusstraincurvesoftheconcrete.10.至于，对于…而言①Asfor②Inthecaseof…11.表示比较，对比①Themixturecontaining10%FAreplacementshowedhigherstrengththanmixturescontaining40%and70%FAreplacement.②Ascomparedto…③A…ishigherthanwhenitsubstitutes…④incontrastto…⑤Existingdamagesmayleadtocatastrophicfailuresatloadingstagesearlierthanthosecorrespondingtointactspecimens.⑥…iscomparabletoorgreaterthanthesevaluesaretheoreticallydetectable.⑦Thetestresultswerecomparedwiththeaxialstress-strainbehaviorofwatersaturatedspecimentothatofdryspecimens.⑧atremendousamountofAEactivities,muchgreaterthanthatofCB,wasrecordedbecause…12.表示效果更明显①Theeffectwasmorepronouncedwithincreased…②dominant③havedeterminantimpacton…13.表示结构或材料致密①matrixdensification②porestructuredensification③theporesystembecomesfinerandlessconnected14.影响①IncreasesinFAcontentsshowednosignificanteffecton…②…seemedtobeinsensitiveto…③becomedecisiveforthedurabilityoftheconcrete④Thedurabilityofconcretestructureshassubstantialeconomic,social,andenvironmentalimplications.⑤Deicersmayalsoposedetrimentaleffectson15.因此①Consequently,②Asaresult,16.表示评价，评估①quantify②evaluate③assess④interpret17.学科术语（阻抗谱）①impedanceresponse②EISspetra③electrodearcsinaNyquistplot(plotofrealvs.imaginaryimpedance)④Rct1extractedfromthemodelcapturesthechangesinmicrostructurewithtime.（孔特征）①porestructuredistribution②totalporosity③porestructure④porenetwork⑤porewalls⑥tortuouspathways（掺合料）①flyash②slag③silicafume④supplementarycementingmaterials⑤mineraladditives⑥low-andhigh-calciumflyash（测试方法）①SEM：Scanningelectronmicrograph②pigmentation③X-raydiffractionanalysis④microscopyobservation\⑤ultrasonicspeedmeasurement⑥acousticemissiontechnique⑦acceleratedageingtest（土建工程）①civilinfrastructures②wideuseinCivilEngineering③historicalheritage④masonrystructures⑤concretestructures,pavements,andbridgedecks（测试仪器）①vibratedfor30seconavibrationtable②testingmachinewithmaximumloadcapacityof50kN.③thehammerishemispherical24mmindiameter（测试试剂）①couplingagentbetweenthesensorandtheconcretesurface（操作工艺）①Themoldswerestrippedafter24hours②Eachmeasurewasperformedonfivesamplesandtheresultsaveraged.③AggregateswerecarefullysievedandremixedtoconformtotheASTMC33gradingstandard.④referencespecimens⑤Specimenswerecylindricalwithadiameterof55mmandalengthof115mm⑥Oneofthebeamswastestedinitsvirginconditiontoserveasreference.⑦theCFRPwasintentionallybondedwithoutadhesiveinthecentermost10%and20%areaofthebondingareaoftheCFRPsheets.⑧FourAEsensorsofModelSE900-MWB,producedbythefirmDECI,havingafrequencyrangeof100-900kHzweremountedonthespecimensurfaceusingatape.⑨Artificialdefecttype1wascubic-like(3.8cm-by-3.8cm-by-2.5cm),andartificialdefecttype2wasdelamination-like(7.6cm-by-7.6cm-by-0.5cm).（环境类别）①highatmospherichumidity②seawater③rainwater④acidrain⑤exposuretofreeze-thawcycles⑥deterioratingchemicals⑦alkalineenvironment⑧environmentalvariables⑨tosimulatetheenvironmentalconditionsinregionswithaveragerelativehumidityconditions⑩aggressivemedia/influencesChloride-ladenenvironement（材料性能）①compressivestrength-fcb(MPa)②flexuraltensilestrength-ftb(MPa)③tensilestrength-ftf(MPa)④ultimatestrain-ε(%)⑤elasticmodulus-Ef(GPa)⑥Axialstrain⑦lateralstrain⑧