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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   

3.
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   

4.
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   

6.
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.
0 INTRODUCTIONAlotofstudiesonactivecontrolareprecededbydomesticandinternationalscholarstheoreticallyandexperimentally .Andsomebuildingshavealreadyim plementedwiththeactivecontroltechnique .Activecontrolexperimentdevicesareestablisheddomesticallyaswell[1] …  相似文献   

9.
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   

12.
AGlivenko-CantelliTheoremandWeakConvergenceforEmpiricalProcessesofAssociatedSequencesforDiscreteCase¥(关忠)(曲绍平)GUANZhong;QUSha...  相似文献   

13.
DiffractionofElasticWavesinAnisotropicMedia andDynamicStressConcentrationGAIBingzheng(盖秉政)(Dept.ofAstronauticsandMechanics,Ha...  相似文献   

14.
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.
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   

17.
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.
EffectofTensileDeformationonRecoveryCharacteristicsofaNi-Ti-NbWideHysteresisShapeMemoryAlloyCAIWei,ZHENGYufeng,ZHAOLiancheng(...  相似文献   

20.
Adhesionpromoters(APs)areusuallyaddedintheprocessingandmanufacturingofrubbercompositematerialssuchassteelwireradial plytyres,conveyerbelts,andreinforcedhosesinor dertomakethecombinationofmetallicmaterialswithrubberstronger,toimprovethequalityofrubberpro…  相似文献   

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