电子英语论文

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1、专业英语论文机电与信息工程学院班级：通信2班号：200800800272姓名：王超VRMLinDistantEducationAbstractVRMLismainlytohelprealizethethree-dimensionalanimationeffect,andsolveUserinteractionproblembasedonthethreedimensionalobjectinthehomepage・VRMLcanprovidethethreedimensionalvirtualscenewhichallowsthe

2、usertoparticipateinandtocontrolinteractively,andimprovestheinsufficiencyofnetworkcoursewarewhichonlyhasthestaticpictureandthetraditionalthree-dimensionalanimationthatmakesinteractivecontrolinthedistancelearningimpossible・Thepaperdescribesthemethodstocreatethree-dimen

3、sionalsceneusingVRMLtechnologyandtoachievereal-timeinteractivefeaturesofsceneswithanapplicationexample,anditgivesakeypartofcode・Keywords：Virtualreality,Distancevocationaleducation,Three-dimensionalmodeling,Human-computer,interaction1.IntroductionThedistanceeducationt

4、akesanindependenteducationshape.Itoriginatedfromthe19thcentury4(Tcorrespondenceeducations.Inthe20thcentury70Jfi,manykindsofmediadistanceeducationdevelopedrapidly.Forthefirsttime,itdrewthewideattentionfromtheworldeducationdomain.Itwasconsideredasasignificantrevolution

5、inhumanhistoryofeducation.Bytheendof20century,theinformationtechnologyapplicationdomain.Itwasconsideredasasignificantrevolutioninhumanhistoryofeducation.Bytheendof20century,theinformationtechnologyapplicationhadopenedthemoderndistaneetearningprologue.Withtheinformati

6、ontechnologypowerfulsupport,themoderndistancelearninghastheunprecedentedcompatibilityandtheflexibility・Andthegovernmentsofvariouscountriesrealizethatmoderndistancelearningbecomesthefirstchoiceoflifelongeducation・Comparedwiththefirstgenerationofcorrespondenceeducation

7、andthesecondgenerationofmanykindsofmediadistancelearning,themoderndistancelearninghasalreadydevelopedfromtheedgepatternofeducationtothemainstreampattern・Themodemdistancelearningnolongertakesonlyonekindofsubstitutionoftheeducationformwhichprovidesremediationofstudyfor

8、thepeoplewhomissedtheopportunityforacceptinghigheducation,italsobecomesakindofrepresentationformofthedevelopmentdirectionforthefutu