学科分类
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141个结果
  • 简介:Amongthemodernrhetoricaldevices,metonymyandsynecdochearetwoimportantfiguresofspeech,whichareanalogoustoeachotherforbothusethenameofonethingforthatofsomethingelse.Thatistosay,bothoftherhetoricaldevicesinvolvesubstitution.Thusthetwoconceptsareconfusing.Metonymyemphasizesonusingthenameofonethingforthatofsomethingelsewithwhichitisassociated.Synecdocheisafigureofspeechinwhichapartisusedforawhole,anindividualforaclass,amaterialforathing,orthereverseofanyofthese.Bymakingacomparativestudyofthesetwothroughtheconnotationandcategory,theauthorsummarizesthat:theyaretwoindependentfiguresofspeech.

  • 标签:METONYMYSYNECDOCHESIMILARITYDIFFERENCE
  • 简介:ThispaperinvestigatestheevolutionarychangeintheOF(OF)ofhedgesindifferentmovesofEMRAs(EMRAs).Twocorporaareestablishedforlongitudinalstudy,withCorpusAconsistingofEMRAsfrom1990-1994andCorpusBfrom2005-2009.Generally,nosignificantchangehasbeenfoundinoveralluseofhedges.However,apartfrommove6,7and10,wehavefoundsomeinterestingchangesintheothermoves.Ontheonehand,theOFofhedgesinmove1,move3,move4andmove5showsasignificantincrease.Ontheotherhand,theOFofhedgesinmove2,8,9andmove11showasignificantdecrease.

  • 标签:longitudinalSTUDYHEDGESMOVESEMRAs
  • 简介:Inbiosciencepapers,besidestheotherscientificmisconductissues,replicationofthemethodsectionisacommonproblembecauseduplicationisalwaysbeingdetectedinthesectionMaterialsandMethods.Weeditorsoftenreceivecommentsandqueriesfromauthorswhothinkthatitisamatterofcoursetocopytheirownpublishedmaterialsasopposedtocopyingthoseofothers.Howshouldeditorshandlesuchpaperswithsimilarcontentinthemethodsectionandhowtoguideauthorsinwritingthemethodsectionwithoutbeingaccusedofplagiarism?Whatisright?Whatiswrong?Herewestudiedanexampletoexplainthisproblem.

  • 标签:编辑案例科学论文写作方法复制材料
  • 简介:Withtheteachingreformbecomingdeepened,peoplehaverecognizedthattherolesofteachersshouldbeconstantlyenrichedandre-defined.Englishteachersmustgooutoftherigidteachingmodeltoadapttothedevelopmentofteachingapproach,andthenplaynewrolesandbecomemodernEnglishteacherswithgoodquality.This,inturn,furtherpromotesEnglishteachingreform.Therealizationoftheshiftoftherolesofteachersinclasshasbecomeaninevitabletendency.

  • 标签:EnglishTEACHERroleLANGUAGETEACHING
  • 简介:目的将为疱疹带状疱疹观察包围针灸的临床的效果。有疱疹带状疱疹的六十个病人随机被划分成二个组,一个治疗组和控制的方法组织,在各个的30个盒子。在治疗组的盒子与在有斑点的区域上包围针灸,Acyclovir的静脉内的注入和Ne-Ne激光放射被对待。当时,那些与Acyclovir的静脉内的注入和Acyclovir的热门申请在控制组被对待软膏。治疗学的效果在治疗的二堂功课以后在两个组被估计。治疗组显然是的结果更好处于有效的率比控制组织,水泡的地势,水泡枯竭,疼痛的地势和疼痛的完全的地势的时间(P<0.05)。结论包围针灸,与Acyclovir和He-Ne激光放射的静脉内的注入结合了,在为疱疹带状疱疹的治疗学的效果是显著的并且值得临床的申请。

  • 标签:疱疹带状疱疹针灸治疗激光治疗R246.7
  • 简介:Thisarticlediscussespossiblesolutionstotheproblemofstrawburning(theinventionofnewreapers,thesupportofstraw-utilizingbusinessandthepromotionofnecessaryknowledge)throughexaminingthecurrentconditionof,reasonsforandeffectsoftheburningofstraw。

  • 标签:STRAWBURNINGSOLUTIONS
  • 简介:Basedonthermogravimetricanalysis,kineticparametersofShenhuacoal,suchasactivationenergyandfrequencyfactorhavebeengotfromtheTG/DTGresults.Itshowedthatactivationenergyisthesmallestatthetemperaturefrom850℃to930℃withheatingrateof15℃·min-1.Pyrolysiswasfurthercarriedoutonafixed-bedreactorwithdifferentheatingrate.Theproductionofhydrogenhasbeenstudiedinparticular.Itgavethehighesthydrogenproductionattheheatingrateof15℃·min-1.Anditalsofoundtheincreaseofhydrogenproductionwiththeraiseoftemperature.Furthermore,catalyticpyrolysisofcoalwasdoneatadding2%oftransition-metaloxidestodiscovertheimpactofcatalystsuponcoalpyrolysisatheatingrateof15℃·min-1.ItindicatedthatbothN-typeandP-typeoxideenhancedhydrogenproductionincoalpyrolysis.However,itshowedthatN-typeoxideincreasedhydrogenproductionatmediumtemperatures,andP-typeoxidesimprovedhydrogenproductionathighertemperatures.

  • 标签:COALpyrolysisheatingratesTRANSITION-METALoxides
  • 简介:Inthisstudy,thepolyacrylateintraocularrlensisirradiatedbyargonionwhichcanproducefreeradicals.Inordertoobtainbetterhydrophilicandlowerplateletsadhesion,monomervinylpyrrolidone(NVP)isgraftedontothehydrophobicpolyacrylateintraocularlenssurfaceinacertainreactionconditions.Specificchangesinintraocularlensaredetectedbystaticcontactangle(CA),scanningelectronmicroscope(SEM)andlighttransmittance.Theresultsshowthatthissurfacemodificationcangreatlyimproveitshydrophiliccharacterandsurfaceformation.

  • 标签:聚丙烯酸酯表面改性晶状体疏水性人工乙烯基吡咯烷酮
  • 简介:这份报纸学习为在一个泼出的沙滩上宣传的表面水波浪打破波浪的连续进化。一个Lagrangianasymptotic答案被导出。根据结合的解决方案,打破标准和水粒子运动,波浪变丑和连续波浪的方程碎的波浪处理因为进步的水飘动在一个泼出的底部上宣传能被导出。一系列实验也被进行与理论答案作比较。结果证明现在的答案罐头相当描述打破现象的跳入或掉下的波浪。

  • 标签:实验破波波浪破碎波浪传播拉格朗日颗粒运动
  • 简介:Aimingattheproblemthatthereisn'tanystandardizedcalibrationmethodfortheperformanceindexofsurfaceplasmonresonance(SPR)sensor,thecalibrationmethodforkeyperformanceindicesofSPRsensorissummarizedandproposedbasedonthecomparisonofrelativemethodsanddefinitionofeachindex.Experimentaldataofsucrosesolutionswithvariousconcentrationsareobtainedbytheself-buildingSPRinstrument,andthenthecalibrationmethodisusedtodeterminetheperformanceindices,suchasnoise,drift,sensitivity,resolution,linearity,dynamicrangeandreproducibility.Experimentalresultsshowthatthedefinitionofindicesisreasonable,andthecalibrationmethodiscorrect,whichhasgreatsignificanceforperformanceevaluationofSPRsensor.

  • 标签:SPR传感器性能指标标定方法校准方法表面等离激元实验数据
  • 简介:TheLS-SVM(Leastsquaressupportvectormachine)methodispresentedtosetupamodeltoforecasttheoccurrenceofthunderstormsintheNanjingareabycombiningNCEPFNLOperationalGlobalAnalysisdataon1.0°×1.0°gridsandcloud-to-groundlightningdataobservedwithalightninglocationsysteminJiangsuprovinceduring2007-2008.Adatasetwith642samples,including195thunderstormsamplesand447non-thunderstormsamples,arerandomlydividedintotwogroups,one(having386samples)formodelingandtherestforindependentverification.ThepredictorsareatmosphericinstabilityparameterswhichcanbeobtainedfromtheNCEPdataandthepredictandistheoccurrenceofthunderstormsobservedbythelightninglocationsystem.Preliminaryapplicationstotheindependentsamplesfora6-hourforecastofthunderstormeventsshowthatthepredictioncorrectionrateofthismodelis78.26%,falsealarmrateis21.74%,andforecastingtechnicalscoreis0.61,allbetterthanthosefromeitherlinearregressionorartificialneuralnetwork.

  • 标签:THUNDERSTORMFORECASTLS-SVMNANJINGareacloud-to-ground
  • 简介:Sandwichmasonrywallsarewidelyusedasenergy-savingpanelssincetheinterlayerbetweentheouterleavescanactasaninsulationlayer.Newtypesofsandwichwallsarecontinuallybeingintroducedinresearchandapplications,andduetotheiruniquebondpatterns,experimentalstudieshavebeenperformedtoinvestigatetheirmechanicalproperties,especiallywithregardtotheirseismicperformance.Inthisstudy,threenewtypesofsandwichmasonrywallhavebeendesigned,andcycliclateralloadingtestswerecarriedoutonfivespecimens.Theresultsshowedthatthespecimensfailedmainlyduetoslippagealongthebottomcracksorthedevelopmentofdiagonalcracks,andthefailurepatternswereconsiderablyinfluencedbytheaspectratio.Analysiswasundertakenontheseismicresponseofthenewwalls,whichincludedductility,stiffnessdegradationandenergydissipationcapacity,andnoobviousdifferencewasobservedbetweentheseismicperformanceofthenewwallsandtraditionalwalls.Comparisonsweremadebetweentheexperimentalresultsandthecalculatedresultsoftheshearcapacity.ItisconcludedthattheformulasinthetwoChinesecodes(GB50011andGB50003)aresuitableforthecalculationoftheshearcapacityforthenewtypesofwalls,andtheformulainGB50011tendstobemoreconservative.

  • 标签:抗震性能夹心墙石墙实验抗剪承载力计算结果
  • 简介:把三维的摇晃表格测试基于six-degree-of-freedom,再循环的总数水泥的地震反应(皇家装甲兵)框架被获得。分析结果显示最大的故事砍力量和翻的时刻还原剂按比例沿着在一样的地震下面的模型的高度飘动。这个故事砍力量,底砍当加速振幅增加,系数和结构的翻的时刻日益增多地增加。底砍系数被山峰地面加速(针网阵列)首先控制。在PGA和shear系数之间以及在PGA和动态扩大因素之间的关系被数学适合获得。动态扩大因素在有弹性塑料的阶段很快减少,但是与有弹性粘性的阶段的发展慢慢地减少。当与自然总数水泥相比框架组织时,结果证明RAC框架结构有合理deformability。分别地,在8测试分阶段执行的经常、稀罕的紧张下面的RAC框架模型的最大的内部故事的飘移比率是1/266和1/29它根据中国地震设计要求比1/500和1/50的许可的价值大。不过,RAC框架结构不从0.066g与针网阵列在基础刺激下面崩溃直到1.170g。

  • 标签:混凝土框架结构再生骨料混凝土地震响应峰值加速度底部剪力系数倾覆力矩
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