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ID:9857459
大小:29.06 KB
页数:9页
时间:2018-05-12
《外文翻译---高速铁路与动车组》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、时光荏苒,岁月如白驹过隙,不经意间,我们即将从多彩的大学毕业,完成一个从大学生到社会人的转变。四年的大学生涯,让我明白了许许多多的科学知识和人生哲理,以及数不尽的感悟和成长。然只有将所学的理论知识付诸于社会的实践,才能检验和实现理论自身的价值,也只有将理论付诸于实践才能使理论得以检验。同样,一个人的价值也是通过实践活动来实现的,也只有通过实践才能锻炼人的品质,彰显人的时代风貌。而毕业实习作为大学的最后一课,也是最后一刻,我倍加珍惜,从而可以较深层次的理解社会,以便为将来能更好的胜任工作打下坚实的基础。附 录附录A外文翻译Hi
2、gh-speedRailandMultipleUnitsHigh-speedHigh-speedrailispublictransportbyrailatspeedsinexcessof200km/h.Typically,high-speedtrainstravelattopservicespeedsofbetween250km/hand300km/h-Theworldspeedrecordforaconventionalwheeledtrainwassetin1990,byaFrenchTGV(TrainaGrandevi
3、tesse)thatreachedaspeedof513.5km/h,andanexperimentalJapanesemagneticlevitationtrainhasreached581km/h.TheInternationalUnionofRailway’high-speedtaskforceprovidesdefinitionsofhigh-speedrailtravel.Thereisnosingledefinitionoftheterm,butratheracombinationofelements—newor
4、upgradedtrack,rollingstock,operatingpractices一thatleadtohigh-speedrailoperations.Thespeedsatwhichatrainmusttraveltoqualifyas“high-speed”varyfromcountrytocountry,rangingfrom160km/htoover300km/h.Thereareconstraintsonthegrowthofthehighwayandairtravelsystems,widelycite
5、dastrafficcongestion,orcapacitylimits.Airportshavelimitedcapacitytoservepassengersduringpeaktraveltimes,asdohighways.High-speedrail,whichhaspotentiallyveryhighcapacityonitsfixed4corridors,offersthepromiseofrelievingcongestionontheothersystems.PriortoWorldWarII,conv
6、entionalpassengerrailwastheprincipalmeansofintercitytransport.Passengerrailserviceshavelosttheirprimaryroleintransport,duetothesmallproportionofjourneysmadebyrail.High-speedrailhastheadvantageoverautomobilesinthatitcanmovepassengersatspeedsfarfasterthanthosepossibl
7、ebycar,whilealsoavoidingcongestion.Forjourneysthatdonotconnectcitycentretocitycentre,thedoortodoortraveltimeandthetotalcostofhigh-speedrailcanbecomparabletothatofdriving.Afactoftenmentionedbycriticsofhigh-speedtrains.However,supportersarguethatjourneysbytrainareles
8、sstrenuousandmoreproductivethancarjourneys.Whilehigh-speedtrainsgenerallydonottravelasfastasjetaircraft,theyhaveadvantagesoverairtravelforrelativ
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