大学英语论文.docThehistoryoftheelectricvehiclein1873,EnglishmanRobertDavidsonproducedfirstelectricvehiclintheworldwhichispracticaloelectricvehicleRobertDavidsoninventedistruck,long4800mm,wide1800mmo从1880年开始,应用了口J以充放电的二次电池。从一次电池发展到二次电池,这对于当时电动汽车來讲是一次重大的技术变革,由此电动汽车需求量冇了很大捉高。Atthebeginningof1880,,fromprimarycelltosecondarycell,whichhashadagreataffectontheworldeconomyJt电动汽车需求量看了很人提Inthelatterhalfofthe19thcenft/zy,electricvehicleisoneofthemostimportantpartsoftransportation,,,sothatthecarisslowandlimitedinrange,,ineurope,,thereareaninterestinghistoryofdevelopmentoofelectricvehiclewhichcontinuestothepresentand,infact,'sinventionofthefirstelectricdirectcurrent(DC)motorin1830,engineersbecameinterestedincreatinganelectricpoweredvehiclethatwouldbeareliablesourceoftransportationbuttheprocesswasnotperfecteduntilmuchlater,afterthecreationofrechargeablebatteriesbytheFrenchengineer,GastonPlante,in1859・
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