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1.
本系统利用Windows95平台和Microsoft Accoss97数据管理功能,结合Microsoft word97文字处理功能,实现了图形、文字处理与试题管理的有机结合,使系统具有较强的实用性和通用性。 相似文献
2.
目的 研究开发了适用于公差实验数学的计算机辅助教学(CAI)软件。方法 Visual Basic6.0为主要开发工具,综合应用文字、图表、声音、动画等多媒体技术,设计了该应用软件。结果 实验内容的介绍直视直观形象,数据处理可采用多种算法比较,实验结果分析采用图形方式表达,并可打印最后实验报告。结论 该软件已满足部分实验内容的CAI数学,经过进一步的扩展和完善,可在公关实验教学中使用。 相似文献
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Micro-inhomogeneous structure of liquid Al-Fe alloys 总被引:5,自引:0,他引:5
BoththeFerichalloysandtheAlrichalloysareimportantinpractice.ThereareseveralintermetalliccompoundsintheAlFesystem,suchasFe3Al,Al3FeandAl5Fe2.MuchattentionhasbeenpaidtoFe3Al[1];Al3Feisaphasethataffectsthepropertiesofthematrixstrongly[2].Thestudyofthemeltstructu… 相似文献
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陈友治 《武汉理工大学学报(材料科学英文版)》2002,17(3):60-62
1 IntroductionAlkaliaggregatereaction (AAR)affectsdramaticallythesafetyandservicelifeofconcretestructures .Intermsofordinaryconcrete ,thedangerousAARisusuallykeptawaythroughlimitingtoanumberofalkalis .WhenPort landcementisused ,thealkalicontent (onaccountof… 相似文献
5.
ABriefDiscusionofEnglishAdjectives刘淑英(郑州纺织工学院外语部郑州450007)AbstractThisarticlediscussestheEnglishadjectivesfromseveralaspectswh... 相似文献
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GeneticAlgorithms(GAs),asakindofsearchingandoptimizingalgorithm,isbasedontheprinciplesofnaturalevolution[1].Ithasbeenestablishedasaviableandrobusttechniqueforsearchingandmachinelearningacrossadiversedomainofdisciplines.However,whenapplyingGAtosolvelargesc… 相似文献
7.
AnAnalysisofRestrictingPatternsofAerostaticGuidewaysZHANGRongshan;BOHuachuan;WANGYang张荣山,薄化川,王杨(Dept.ofMecharicalEngineering,... 相似文献
8.
High order single step time delay compensation algorithm for structural active control 总被引:4,自引:0,他引:4
0 INTRODUCTIONAlotofstudiesonactivecontrolareprecededbydomesticandinternationalscholarstheoreticallyandexperimentally .Andsomebuildingshavealreadyim plementedwiththeactivecontroltechnique .Activecontrolexperimentdevicesareestablisheddomesticallyaswell[1] … 相似文献
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0 INTRODUCTIONThepresentproductiontechnologyofβ Naphtholinvolvescan producealargeamountofβ Naphthalenesulfonicacid(NSA )wastewaterwhichcontainsabout 2 %NSA ,soitmustbetreatedforen vironment protection .TheremovalofNSAfromwastewatercanbecarriedoutbymeansofion… 相似文献
10.
Piezoelectrical-Elements-DrivenWorktableandItsApplicationontheRoboticPreciseAssemblySUNLiningANHuiDENGHijunCAIHegao(孙立宁,安辉,邓喜... 相似文献
11.
0 INTRODUCTIONTheexecutionofaproductionsystemisknownastheMRAcycleandisexecutedbytheinferenceengine .TheMRAcycleconsistsofthreephases :match ,resolve ,andact.Accordingly ,theresearcheffortstoimprovetheper formanceofproductionsystemscanbedividedintothreecate… 相似文献
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AGlivenko-CantelliTheoremandWeakConvergenceforEmpiricalProcessesofAssociatedSequencesforDiscreteCase¥(关忠)(曲绍平)GUANZhong;QUSha... 相似文献
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盖秉政 《哈尔滨工业大学学报(英文版)》1996,(4)
DiffractionofElasticWavesinAnisotropicMedia andDynamicStressConcentrationGAIBingzheng(盖秉政)(Dept.ofAstronauticsandMechanics,Ha... 相似文献
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ANewImageProcesingAlgorithmforLogCrosSectionImageLUANXinWANGYan(栾新)(王炎)(RobotResearchInstitute,HarbinInstituteofTechnology,Ha... 相似文献
15.
0 INTRODUCTIONRobotsoccerisanewkindofinternationalhigh techcompetitiondevelopedrapidlyinrecentyears .Asamark ingandchallengingsubjectofAIandRobotics ,itnotonlyprovidesanidealtest bedfortheresearchofhightech nologiessuchasmulti agentcooperation ,butalsopres… 相似文献
16.
冯志伟 《术语标准化与信息技术》1996,(2)
情报自动检索系统与自然语言处理冯志伟AutomaticInformationRetrievalSystemandNaturalLanguageProcessing¥Abstract:Automaticinformationretrievalisver... 相似文献
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0 INTRODUCTIONFeaturerecognizingisplayinganincreasinglyim portantroleintheintegrationofCAD ,CAPPandCAM .IttakesinformationfromtherepresentationofapartandconvertsitintomachiningfeaturesthatareneededinCAPPandCAMsystemswhich generatethepart’smachining proce… 相似文献
18.
ElasticWaveScatteringFromaPartiallyDebondedElasticCylindricalInclusionWANGYueshengWANGDuo(汪越胜,王铎)(Dept.ofAstronauticsandMecha... 相似文献
19.
Effect of Tensile Deformation on Recovery Characteristics of a Ni-Ti-Nb Wide Hysteresis Shape Memory
《哈尔滨工业大学学报(英文版)》1998,(1)
EffectofTensileDeformationonRecoveryCharacteristicsofaNi-Ti-NbWideHysteresisShapeMemoryAlloyCAIWei,ZHENGYufeng,ZHAOLiancheng(... 相似文献
20.
Adhesionpromoters(APs)areusuallyaddedintheprocessingandmanufacturingofrubbercompositematerialssuchassteelwireradial plytyres,conveyerbelts,andreinforcedhosesinor dertomakethecombinationofmetallicmaterialswithrubberstronger,toimprovethequalityofrubberpro… 相似文献