On January 29 1886 the German Mannheim Patent

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世界上第一辆汽车 On January 29, 1886, the German Mannheim Patent Office approved Karl Benz's patent

世界上第一辆汽车 On January 29, 1886, the German Mannheim Patent Office approved Karl Benz's patent application for a threewheeled car developed in 1885, which was called the Birthday of Modern Automobile by most people. Carl Benz founded the world's first automobile make company, Mercedes-Benz Motor Company. 1886年 1月29日,德国曼海姆专利局批准卡尔·本茨为 其在 1885年研制成功的三轮汽车申请的专利这一天被 大多数人称为汽车诞生日. 卡尔·本茨成立了世界上第一家汽车制造公司——奔驰 汽车公司

世界第一辆四轮汽车 Daimler and Maybach were the world's first four-wheeled car makers on March 8,

世界第一辆四轮汽车 Daimler and Maybach were the world's first four-wheeled car makers on March 8, 1886. They mounted a 1. 1 horsepower engine on the carriage as a gift to Daimler's wife. 姆勒和迈巴赫是世界上第一辆四轮 汽车的制造者1886年 3月8日, 他们将 1. 1马力的发动机装在马车车身上, 作 为送给就戴姆勒妻子的礼物。

第一条汽车生产流水线 In 1913, Ford Motor Company introduced the world's first assembly line, simplifying the

第一条汽车生产流水线 In 1913, Ford Motor Company introduced the world's first assembly line, simplifying the assembly process of Ford T-car, and simplifying the original process involving 3000 assembly components to 84 processes. 1913年,福特汽车公司推出了全球第一条 流水生产线,简化了福特T型车的组装流 程,将原来涉及3000个组装部件的 序简 化为 84道 序。

世界上第一辆无人驾驶汽车 1921年的8月5日,第 1辆无人驾 驶,由无线电操控的汽车在美国 试验成功。 On August 5, 1921, the first driverless, radio-operated vehicle

世界上第一辆无人驾驶汽车 1921年的8月5日,第 1辆无人驾 驶,由无线电操控的汽车在美国 试验成功。 On August 5, 1921, the first driverless, radio-operated vehicle was successfully tested in the United States.

汽车外形的改进 The shape of the car has undergone the changes and evolution of carriage,

汽车外形的改进 The shape of the car has undergone the changes and evolution of carriage, box, beetle, boat, fish and wedge. It not only has a good streamlined appearance, reduces the resistance of air in driving time and space, but also increases the stability of the car. The shape of bus, truck and traveling car also tends to streamlined. 轿车的外形,经历了马车型,箱 型,甲壳虫型,船型,鱼型,楔型的变化和演 变,既有良好的流线型外表,减小行驶时空气 的阻力,又使汽车的稳定性增高,大客车,载 货汽车,旅行车造型也也趋于流线型。