语言学名词解释_第1页
语言学名词解释_第2页
语言学名词解释_第3页
全文预览已结束

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

ADetailedNoteforMIodernLinguisticsChapter1:IntroductionDefinethefollowingterms:.Linguistics:Itisgenerallydefinedasthescientificstudyoflanguage..Generallinguistics:Thestudyoflanguageasawholeiscalledgenerallinguistics..Appliedlinguistics:Inanarrowsense,appliedlinguisticsreferstotheapplicationoflinguisticprinciplesandtheoriestolanguageteachingandlearning,especiallytheteachingofforeignandsecondlanguages.Inabroadsense,itreferstotheapplicationoflinguisticfindingstothesolutionofpracticalproblemssuchastherecoveryofspeechability..Synchronicstudy:Thestudyofalanguageatsomepointintime.e.g.AstudyofthefeaturesoftheEnglishusedinShakespeare'stimeisasynchronicstudy..Diachronicstudy:Thestudyofalanguageasitchangesthroughtime.Adiachronicstudyoflanguageisahistoricalstudy,whichstudiesthehistoricaldevelopmentoflanguageoveraperiodoftime.e.g.astudyofthechangesEnglishhasundergonesinceShakespeare'stimeisadiachronicstudy..Languagecompetence:Theidealuser'sknowledgeoftherulesofhislanguage.Atransformational-generativegrammar(转化生成语法)isamodeloflanguagecompetence..Languageperformance:performanceistheactualrealizationoftheideallanguageuser'sknowledgeoftherulesinlinguisticcommunication..Langue:Languereferstotheabstractlinguisticsystemsharedbyallthemembersofaspeechcommunity;Langueisthesetofconventionsandruleswhichlanguageusersallhavetofollow;Langueisrelativelystable,itdoesnotchangefrequently..Parole:Parolereferstotherealizationoflangueinactualuse;paroleistheconcreteuseoftheconventionsandtheapplicationoftherules;parolevariesfrompersontoperson,andfromsituationtosituation..Language:Languageisasystemofarbitraryvocalsymbolsusedforhumancommunication..Arbitrariness:Itisoneofthedesignfeaturesoflanguage.Itmeansthatthereisnologicalconnectionbetweenmeaningsandsounds.Agoodexampleisthefactthatdifferentsoundsareusedtorefertothesameobjectindifferentlanguages..Productivity:Languageisproductiveorcreativeinthat让makespossibletheconstructionandinterpretationofnewsignalsbyitsusers..Duality:Languageisasystem,whichconsistsoftwosetsofstructure,ortwolevels,oneofsoundsatthelowerorbasiclevel,andtheotherofmeaningsatthehigherlevel..Displacement:languagecanbeusedtorefertothingswhicharepresentornotpresent,realorimaginedmattersinthepast,present,orfuture,orinfar-awayplaces.Inotherwords,languagecanbeusedtorefertocontextsremovedfromtheimmediatesituationsofthespeaker..Culturaltransmission:Whilewearebornwiththeabilitytoacquirelanguage,thedetailsofanylanguagearenotgeneticallytransmitted,butinsteadhavetobetaughtandlearned..Designfeatures:ItreferstothedefiningpropertiesofhumanlanguagethatdistinguishitfromanyanimalsystemofcommunicationExplainthefollowingdefinitionoflinguistics:Linguisticsisthescientificstudyoflanguage.Linguisticsinvestigatesnotanyparticularlanguage,butlanguagesingeneral.Linguisticstudyisscientificbecauseitisbasedonthesystematicinvestigationofauthentic(可靠的,真实的)languagedata.Noseriouslinguisticconclusionisreacheduntilafterthelinguisthasdonethefollowingthreethings:observingthewaylanguageisactuallyused,formulatingsomehypotheses,andtestingthesehypothesesagainstlinguisticfactstoprovetheirvalidity.Whatarethebranchesoflinguistics?Whatdoeseachofthemstudy?(语言学的主要分支是什么。每个分支的研究对象是什么?)Linguisticsmainlyinvolvesthefollowingbranches:Generallinguistics,whichisthestudyoflanguageasawholeandwhichdealswiththebasicconcepts,theories,descriptions,modelsandmethodsapplicableinanylinguisticstudyPhonetics,whichstudiesthesoundsthatareusedinlinguisticcommunicationPhonology,whichstudieshowsoundsareputtogetherandusedtoconveymeaningincommunicationMorphology,whichstudiesthewayinwhichmorphemesarearrangedtoformwordsSyntax,whichstudieshowmorphemesandwordsarecombinedtoformsentencesSemantics,whichisthestudyofmeaninginlanguage.Pragmatics,whichisthestudyofmeaningnotinisolation,butinthecontextofuseSociolinguistics,whichisthestudyoflanguagewithreferencetosocietyPsycholinguistics,whichisthestudyoflanguagewithreferencetotheworkingsofmind.Appliedlinguistics,whichisconcernedabouttheapplicationoflinguisticfindingsinlinguisticstudies;inanarrowsense,appliedlinguisticsreferstotheapplicationoflinguisticprinciplesandtheoriestolanguageteaching,especiallytheteachingofforeignandsecondlanguages.Otherrelatedbranchesareanthropologicallinguistics(人类语言学),neurologicallinguistics(神经语言学),mathematicallinguistics(数学语言学),andcomputationallinguistics(计算机语言学).Whatmakesmodernlinguisticsdifferentfromtraditionalgrammar?(现代语言学与传统语法有什么区别?)Traditionalgrammarisprescriptive(规定性);itisbasedon"high"(religious,literary)writtenlanguage.Itsetsmodelsforlanguageuserstofollow.ButModernlinguisticsisdescriptive(描述性);itsinvestigationsarebasedonauthenticandmainlyspokenlanguagedata.Itissupposedtobescientificandobjectiveandthetaskoflinguistsissupposedtodescribethelanguagepeopleactuallyuse,whether让is"correct"ornot.5.Ismodernlinguisticsmainlysynchronic(共^性)~ordiachronic(历时性)?Why?(Thedescriptionoflanguageatsomepointintimeisasynchronicstudy;thedescriptionofalanguageasitchangesthroughtimeisadiachronicstudy.)Modernlinguisticsismainlysynchronic,focusingonthepresent-daylanguage.Unlessthevariousstatesofalanguagearesuccessfullystudied,itwillnotbepossibletodescribelanguagefromadiachronicpointofview.6.Whichenjoyspriorityinmodernlinguistics,speechorwriting?Why?Modernlinguisticsgivesprioritytothespokenlanguageforthefollowingreasons:First,speechprecedeswriting.Thewritingsystemisalwaysalaterinventionusedtorecordthespeech.Therearestillsomelanguagesthatonlyhavethespokenform.Then,alargeramountofcommunicationiscarriedoutinspeechthaninwriting.Third,speechistheforminwhichinfantsacquiretheirnativelanguage.7・Saussure是如何区分语言langue和言语parole的?(ThedistinctionbetweenlangueandparolewasmadebythefamousSwisslinguistFerdinanddeSaussureearlythiscentury.LangueandparoleareFrenchwords.)Languereferstotheabstractlinguisticsystemsharedbyallthemembersofaspeechcommunity,andparolereferstotherealizationoflangueinactualuse.Langueisthesetofconventionsandruleswhichlanguageusersallhavetofollowwhileparoleistheconcreteuseoftheconventionsandtheapplicationoftherules.Langueisabstract;itisnotthelanguagepeopleactuallyuse,butparoleisconcrete;itreferstothenaturallyoccurringlanguageevents.Langueisrelativelystable,让doesnotchangefrequently;whileparolevariesfrompersontoperson,andfromsituationtosituation.8・Chomsky的语言能力competence和语言使用performance各指什么?(AmericanlinguistN.Chomskyinthelate1950'sproposedthedistinctionbetweencompetenceandperformance.)Chomskydefinescompetenceastheidealuser'sknowledgeoftherulesofhislanguage.Thisinternalizedsetofrulesenablesthelanguageusertoproduceandunderstandaninfinitelylargenumberofsentencesandrecognizesentencesthatareungrammaticalandambiguous.AccordingtoChomsky,performanceistheactualrealizationofthisknowledgeinlinguisticcommunication.Althoughthespeaker'sknowledgeofhismothertongueisperfect,hisperformancesmayhavemistakesbecauseofsocialandpsychologicalfactorssuchasstress,embarrassment,etc„Chomskybelievesthatwhatlinguistsshouldstudyisthecompetence,whichissystematic,nottheperformance,whichistoohaphazard(偶然的).9.HowisSaussure'sdistinctionbetweenlangueandparolesimilartoChomsky'sdistinctionbetweencompetence?。9.HowisSaussure'sdistinctionbetweenlangueandparolesimilartoChomsky'sdistinctionbetweencompetence?。xnidpwhai'isnaiieirdifference?BothSaussureandChomskymakethedistinctionbetweentheabstractlanguagesystemandtheactualuseoflanguage.Theirpurposeistosingleoutoneaspectoflanguageforseriousstudy.TheydifferinthatSaussuretakesasociologicalviewoflanguageandhisnotionoflangueisamatterofsocialconventions,andChomskylooksatlanguagefromapsychologicalpointofviewandtohimcompetenceisapropertyofthemindofeachindividual.Whatcharacteristicsoflanguagedoyouthinkshouldbeincludedinagood,comprehensivedefinitionoflanguage?Languageisasystemofarbitraryvocalsymbolsusedforhumancommunication.Firstofall,languageisasystem,i.e.elementsoflanguagearecombinedaccordingtorules.Second,languageisarbitraryinthesensethatthereisnointrinsicconnectionbetweenthewordandthethingitrefersto.Third,languageisvocalbecausetheprimarymediumissoundforalllanguages.Theterm“human”ismeanttospecifythatlanguageishuman-specific.WhatfeaturesofhumanlanguagehavebeenspecifiedbyCharlesHocketttoshowthatitisessentiallydifferentfromanyanimalcommunicationsystem?人类语言的甄别性特征是什么?~Arbitrariness(任意性):(课本答案:asignofsophisticationonlyhumansarecapableof)Itmeansthatthereisnologicalconnectionbetweenmeaningsandsounds.Althoughlanguageisarbitrarybynature,让isnotentirelyarbitrary.Non-arbitrarywordsmakeuponlyasmallpercentageofthetotalnumber.Thearbitrarynatureoflanguageisasignofsophisticationanditmakesitpossibleforlanguagetohaveanunlimitedsourceofexpressions.Productivity(创造性):(课本答案:creativity:animalsarequitelimitedinthemessagestheyareabletosend)Languageisproductiveorcreativeinthatitmakespossiblethecon-structionandinterpretationofaninfinitelylargenumberofsentences,includingthosetheyhaveneversaidorheardbefore.Duality(二重性):(课本答案:afeaturetotallylackinginanyanimalcommunication)Itmeansthatlanguageisasystem,whichconsistsoftwosetsofstructure,ortwolevels,oneofsoundsatthelowerlevelandtheotherofmeaningsatthehigherlevel.Atthelowerorthebasiclevel,thereisthestructureofindividualandmeaninglesssounds,whichcanbegroupedintomeaningfulunitsatthehigherlevel.Thisdualityofstructureordoublearticulationoflanguageenablesitsuserstotalkaboutanythingwithintheirknowledge.Displacemen(t移位性):(课本答案:noanimalcan“talk”aboutthingsremovedfromtheimmediatesituation)Languagecanbeusedtorefertothingswhicharepresentornotpresent,realorimaginedmattersinthepast,present,orfuture,orfar-awayplaces.Inotherwords,languagecanbeusedtorefertocontextsremovedfromtheimmediatesituationsofthespeaker.Culturaltransmission(文化传递性): (课本答案:detailsofhumanlanguagesystemaretaughtandlearnedwhileanimalsarebornwiththecapacitytosendoutcertainsignalsasameansoflimitedcommunication)Whilewearebornwiththeabilitytoacquirelanguage,thedetailsofanylanguagearenotgeneticallytransmitted,butinsteadhavetobetaughtandlearned.Doyouthinkhumanlanguageisentirelyarbitrary?Why?Languageisarbitraryinnature,itisnotentirelyarbitrary,becausetherearealimitednumberofwordswhoseconnectionsbetweenformsandmeaningscanbelogicallyexplainedtoacertainextent,forexample,theonomatopoeia,wordswhicharecoinedonthebasisofimitationofsoundsbysoundssuchasbang,crash,etc..Takecompoundsforanotherexample.Thetwoelements“photo”and“copy”in“photocopy”arenon-motivated,butthecompoundisnotarbitrary.Chapter2:PhonologyDefinetheterms:1) .phonetics:Phoneticsisdefinedasthestudyofthephonicmediumoflanguage;让isconcernedwithallthesoundsthatoccurintheworld'slanguages2) .auditoryphonetics:Itstudiesthespeechsoundsfromthehearer'spointofview.Itstudieshowthesoundsareperceivedbythehearer.3) .acousticphonetics:Itstudiesthespeechsoundsbylookingatthesoundwaves.Itstudiesthephysicalmeansbywhichspeechsoundsaretransmittedthroughtheairfromonepersontoanother.4) .internationalphoneticalphabet[IPA]:Itisastandardizedandinternationallyacceptedsystemofphonetictranscription.5) .Broadtranscription:thetranscriptionwithletter-symbolsonly,i.e.oneletter-symbolforonesound.Thisisthetranscriptionnormallyusedindictionariesandteachingtextbooks.6) .Narrowtranscription:isthetranscriptionwithletter-symbolstogetherwiththediacritics.Thisisthetranscriptionusedbythephoneticiansintheirstudyofspeechsounds.7) .diacritics:isasetofsymbolswhichcanbeaddedtotheletter-symbolstomakefinerdistinctionsthanthelettersalonemakepossible.8) .Voiceless(清音):whenthevocalcordsaredrawnwideapart,lettingairgothroughwithoutcausingvibration,thesoundsproducedinsuchaconditionarecalledvoicelesssounds.9) .Voicing(浊音):Soundsproducedwhilethevocalcordsarevibratingarecalledvoicedsounds.10) .Vowelthesoundsinproductionofwhichnoarticulatorscomeveryclosetogetherandtheairstreampassesthroughthevocaltractwithoutobstructionarecalledvowels.11) .Consonants:thesoundsintheproductionofwhichthereisanobstructionoftheairstreamatsomepointofthevocaltractarecalledconsonants.12) .phonology:Phonologystudiesthesystemofsoundsofaparticularlanguage;itaimstodiscoverhowspeechsoundsinalanguageformpatternsandhowthesesoundsareusedtoconveymeaninginlinguisticcommunication.13) .phone:Phonescanbesimplydefinedasthespeechsoundsweusewhenspeakingalanguage.Aphoneisaphoneticunitorsegment.Itdoesnotnecessarilydistinguishmeaning.14) .phoneme:acollectionofabstractphoneticfeatures,itisabasicunitinphonology.Itisrepresentedorrealizedasacertainphonebyacertainphoneticcontext.15) .allophone:Thedifferentphoneswhichcanrepresentaphonemeindifferentphoneticenvironmentsarecalledtheallophonesofthatphoneme.Forexample[l]and[l]16) .phonemiccontrast:Phonemiccontrastreferstotherelationbetweentwophonemes.Iftwophonemescanoccurinthesameenvironmentanddistinguishmeaning,theyareinphonemiccontrast.17) .Complementarydistribution:referstotherelationbetweentwosimilarphoneswhichareallophonesofthesamephoneme,andtheyoccurindifferentenvironments.18) .minimalpair:Whentwodifferentformsareidenticalineverywayexceptforonesoundsegmentwhichoccursinthesameplaceinthestrings,thetwowordsaresaidtoformaminimalpair.Forexample:binandpin.19) .suprasegmentalfeatures:thephonemicfeaturesthatoccurabovethelevelofthesegmentsarecalledsuprasegmentalfeatures.Themainsuprasegmentalfeaturesincludestress,toneandintonation.20) .tone:Tonesarepitchvariations,whicharecausedbythedifferingratesofvibrationofthevocalcords.Pitchvariationcandistinguishmeaningjustlikephonemes.Themeaning-distinctivefunctionofthetoneisespeciallyimportantintonelanguages,forexample,inChinese.21) .intonation:Whenpitch,stressandsoundlengtharetiedtothesentenceratherthanthewordinisolation,theyarecollectivelyknownasintonation.Forexample,Englishhasfourbasictypesofintonation:thefallingtone,therisingtone,thefall-risetoneandtherise-falltone.2・Whatarethetwomajormediaofcommunication?5thetwo,whichoneisprimaryandwhy?语言交际的两大媒介是什么?哪一个是基本的交际媒介?为什么?~Speechandwritingarethemajormediaofcommunication.Speechisconsideredprimaryoverwriting.Thereasonsare:speechispriortowritinginlanguageevolution,speechplaysagreaterroleindailycommunications,andspeechisthewayinwhichpeopleacquiretheirnativelanguage.3・Whatarethethreebranchesofphonetics?Howdotheycontributetothestudyofspeechsounds?语音学的三个分支是什么。它们是如何研究语言学的?~(可参照一下课文原话,可能更容易理解)1) Articulatoryphoneticsdescribesthewayourspeechorgansworktoproducethespeechsoundsandhowtheydiffer.2) Auditoryphoneticsstudiesthephysicalpropertiesofthespeechsounds,andreachesimportantconclusionthatphoneticidentityisonlyatheoreticalideal.3) Acousticphoneticsstudiesthephysicalpropertiesofthespeechsounds,thewaysoundstravelfromthespeakertothehearer;让dealswiththesoundwavesthroughtheuseofsuchmachinesasaspectrograph(声谱仪).4.Wherearethearticulatoryapparatusofhumanbeingcontained?Pharyngealcavity,oralcavityandnasalcavity.5・Whatisvoicingandhowisitcaused?什么叫浊音化?它是如何形成的?~Voicingistheresultofthevibrationofthevocalcords.Whenthevocalcordsaredrawnwideapart,lettingairgothroughwithoutcausingvibration,thesoundsproducedinsuchawayarevoiceless.Whenvocalcordsareheldtogethertautlysothattheairstreamvibratesthem,thesoundsproducedinthiswayarevoiced.Whatisthefunctionofnasalcavity?Howdoesitperformthisfunction?Thefunctionofnasalcavityistonasalizethesoundsthatareproduced.Itdoesthisbyclosingtheairpassageconnectingtheoralandnasalcavitiessothattheairstreamcanonlygothroughthenasalcavity.Describethevariouspartsintheoralcavitywhichareinvolvedintheproductionofspeechsounds?Thevariouspatsofthetongue:thetip,thefront,theblade,andtheback;theuvula;thesoftpalate;thehardpalate;theteethridge(alveolar);theupperandlowerteeth;thelips.Howbroadtranscriptionandnarrowtranscriptiondiffer?~宽式标音和严式标音有什么区别?Thebroadtranscriptionisthetranscriptionofsoundsbyusingonelettertorepresentonesound.Thenarrowtranscriptionisthetranscriptionwithdiacritics(变音符号)toshowdetailedarticulatoryfeaturesofsounds.Inbroadtranscription,thesymbol[l]inusedforthesound[l]inwordslikeleaf[li:f],feel[fi:l],build[bild],andhealth[hel0].Thesound[l]inallthesewordsisdifkrslightly.The[l]in[li:f],occurringbeforeavowel,iscalledaclear[l],andnodiacriticisneededtoindicateit;the[l]in[fi:l]and[bild],occurringbeforeanotherconsonant,iscalleddark[l],indicatedinnarrowtranscriptionas[l].Thenin[hel0],thesound[l]isfollowedbythedentalsound[0],itisthuscalledadental[l],andtranscribedas[hel0](注:l下有一个向下的框,无法打印)innarrowtranscription.HowaretheEnglishconsonantsclassified?~英语的辅音是如何分类的?~1) bymannerofarticulation.stops(plosive爆破音):[p],[b],[t],[d],[k],[g]fricatives(磨擦音):[f],[v],[s],[z],[9],[d],[f],[3],[h]affricates(破擦音):[tf],[d3]liquids(lateral边音,流音):[l],[r]nasals(鼻音):[m],[n],[g]glides(semivowels半元音):[w],[j]2) byplaceofarticulation:bilabial(双唇音):[p],[b],[m],[w]labiodental(唇齿音):[f],[v]dental(舌齿音):[0],[d]alveolar(齿龈音):[t],[d],[s],[z],[n],[l],[r]palatal(腭音):[f],[3],[tf],[d3],[j]velar(软腭音):[k],[g],[g]glottal(喉音,声门单):[h]10・WhatcriteriaareusedtoclassifytheEnglishvowels?英语的元音是如何分类的?~1) Accordingtothepositionofthetongue,vowelsmaybedistinguishedasfrontvowelssuchas[i:][i][e][氏][a],centralvowelssuchas[3:][s][A],andbackvowelssuchas[u:][U][0:][0][a:]2) Accordingtotheopennessofthemouth,weclassifythevowelsintofourgroups:closevowelssuchas[i:][i][u:][U],semi-closevowelssuchas[e][3:],semi-openvowelssuchas[s][0:],andopenvowels suchas[氏][a] [A][0]and[a:].3) Accordingtotheshapeofthelips,vowelsaredividedintoroundedvowelsandunroundedvowels.InEnglishallthefrontandcentralvowelsareunroundedvowels,allthebackvowels,withexceptionof[a:], arerounded.4) Accordingtothelengthofthevowels,theEnglishvowelscanalsobeclassifiedintolongvowelsandshortvowels.Thelongvowelsinclude[i:][3:][0:][u:][a:],whiletherestareshortvowels.Whatisthedifferencebetweenamonophthongandadiphthong?Amonophthongisoneforwhichtheorgansofspeechremaininagivenpositionforaperiodoftime.Adiphthongisavowelsoundconsistingofadeliberateglide.Theorgansofspeechstartinginthepositionofonevowelandimmediatelymovinginthedirectionofanothervowel,forexample:[i:],[i]aremonophthongs,and[al],[eI]arediphthongs.Howdophoneticsandphonologyditlerintheirfocusofstudy?Whodoyouthinkwillbemoreinterestedintheditlerencebetween[l]and[l],[p]and[ph],aphoneticianoraphonologist?Why?Phonetics:descriptionofallspeechsoundsandtheirfinedifferences.Itnotnecessarilydistinguishmeaning.Phonology:descriptionofsoundsystemsofparticularlanguagesandhowsoundsfunctiontodistinguishmeaning.Itisrealizedascertainphoneanditdistinguishmeaning.Aphoneticianwouldbemoreinterestedinsuchdifferencesbecausesuchdifferenceswillnotcausedifferencesinmeaning,butcanmakefinerdistinctionsofthesounds.Whatisaphone?Howisitdifierentfromaphoneme?Howareallophonesrelatedtoaphoneme?Phone:aspeechsound,aphoneticunit.(Itnotnecessarilydistinguishmeaning)Phoneme:acollectionofabstractsoundfeatures,aphonologicalunit.(realizedascertainphone,distinguishmeaning)Allophones:actualrealizationofaphonemeindifferentphoneticcontexts.Whatisaminimalpairandwhatisaminimalset?Whyisitimportanttoidentifytheminimalsetinalanguage?Minimalpair:twosoundcombinationsidenticalineverywayexceptinonesoundelementthatoccursinthesameposition.Minimalset:agroupofsoundcombinationswiththeabovefeature.Byidentifyingtheminimalpairsortheminimalsetofalanguage,aphonologistcanidentifyitsphonemes.15・Whatarephonemiccontrast,complementarydistribution,andminimalpair?什么叫音位对立?什么叫互补分布?什么是最小对立对?(p34)Iftwophoneticallysimilarsoundscanoccurinthesameenvironmentsandtheydistinguishmeaning,theyareinphonemiccontrast.[p],[b]Iftwophoneticallysimilarsoundsaretwoallophonesofthesamephonemeandtheyoccurindifferentenvironments,theyaresaidtobeincomplementarydistribution.[p],[ph].Whentwodifferentformsareidenticalineverywayexceptforonesoundsegmentwhichoccursinthesameplaceinthestrings,thetwowordsaresaidtoformaminimalpair.Forexample,killandbill.16・Explainwithexamplesthesequentialrule,theassimilationruleandthedeletionrule.(每条规则记一个例子)Sequentialrule:rulegoverningthecombinationofsoundsinaparticularlanguage.Assimilationrule:ruleassimilatingonesoundsimilartothefollowingonebycopyingoneofitsphoneticfeatures.Deletionrule:rulegoverningthedeletionofasoundinacertainphoneticcontextalthoughitisrepresentedinspelling.Whataresupresegmentalfeatures?HowdothemajorsuprasegmentalfeaturesofEnglishfu

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论