2023年全國(guó)碩士研究生考試考研英語一試題真題（含答案詳解+作文范文）_第1頁
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1、北京聯(lián)合大學(xué)畢業(yè)設(shè)計(jì)（論文）外文原文及譯文北京聯(lián)合大學(xué)畢業(yè)設(shè)計(jì)（論文）外文原文及譯文題目：模具設(shè)計(jì)與制造MoldDesignManufacture一、外文原文一、外文原文Themoldisthemanufacturingindustryimptantcraftfoundationinourcountrythemoldmanufacturebelongstothespecialpurposeequipmentmanufacturingin

2、dustry.Chinaalthoughveryalreadystartstomakethemoldtheusemoldbutlongtermhasnotfmedtheindustry.Straightstabs0centuries80slaterperiodstheChinesemoldindustryonlythendrivesintothedevelopmentspeedway.Recentyearsnotonlythestate

3、ownedmoldenterprisehadtheverybigdevelopmentthethreeinvestmentsenterprisethevillagestowns(individual)themoldenterprisesdevelopmentalsoquiterapidly.AlthoughtheChinesemoldindustrialdevelopmentrapidbutcompareswiththedemobvio

4、uslyfallsshtofdemitsmaingapconcentratespreciselytolargescaleiscomplexthelonglifemolddomain.AsaresultofinaspectsoonmoldprecisionlifemanufacturecycleproductivityChinatheinternationalaveragehizontalthedevelopedcountrystillh

5、adabiggerdisparitytherefeneededmassivelytoimptthemoldeveryyear.TheChinesemoldindustryexceptmustcontinuetosharpentheproductivityfromnowonwillhaveemphaticallytotheprofessioninternalstructureadjustmentthestateofartenhanceme

6、nt.Thestructureadjustmentaspectmainlyistheenterprisestructuretothespecializedadjustmenttheproductstructuretocentertheupscalemolddevelopmenttotheimptexptstructureimprovementcentertheupscaleautomobilecovermoldfminganalysis

7、thestructureimprovementthemultipurposecompoundmoldthecompoundprocessingthelasertechnology3ashighasabout60%buttheoverseasmoldultra70%isthecommoditymold.Thespecializedmoldfactymostlyis“l(fā)argecomplete““smallentire“ganization

8、fmbutoverseasmostlyis“smallbut““isspeciallysmallfine“.Domesticlargescaleprecisecomplexthelonglifemoldaccountsfthetotalquantityproptiontobeinsufficient30%butoverseasin50%above2004yearsratioofthemoldimptexptis3.7:1theimpte

9、xptbalancestheafterimptvolumetoamountto1.32billionUSdollarsiswldmoldimptquantitybiggestcountry.(3)ThemoldproductlevelgreatlyislowerthantheinternationalstardTheproductioncycleactuallyishigherthantheinternationalwaterbroad

10、productlevellowmainlytodisplayinthemoldprecisioncavityaspectsoonsurfaceroughnesslifestructure.(4)DevelopstheabilitybadlyeconomicefficiencyunsatisfactyourcountrymoldenterprisetechnicalpersonnelproptionlowThelevelisloweral

11、sodoesnottaketheproductdevelopmentfrequentlyisinthepassivepositioninthemarket.OurcountryeachmoldstaffaverageyearcreationoutputvalueapproximatelytenthousUSdollarsoverseasmoldindustrydevelopedcountrymostly15to10000USdollar

12、ssomereachashighas25to10000USdollarsrelativeisourcountryquitepartofmoldsenterprisesalsocontinuestousethewkshoptypemanagementwithittrulyrealizestheenterprisewhichthemodernizedenterprisemanagesfew.Tocreatetheabovedisparity

13、thereasontobeverymanythemoldlongtermhasnotobtainedthevaluebesidesthehistyinastheproductwhichshouldhaveaswellasthemoststateownedenterprisesmechanismcannotadaptthemarketeconomybutalsohasthefollowingseveralreasons:.(1)Count

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