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英语课PPT——近年来高铁的发展精选
Chinas Recent Development of High-Speed Rail Student: 纪鹏飞 class :2 * Outline The definition and brief introduction of high-speed rail. In recent years ,the development of high-speed rail in China. The development of high-speed rail has driven a series of development and change. What attitude we should have toward it. * The definition and brief introduction I. High-speed rail is the operating rate of which is more than 200 kilometers per hour by the transformation of the original line; or new purpose-built high-speed line , the operating rate of which is more than 250 kilometers per hour . Ⅱ .In addition to high-speed rail trains’ speed in the operation reach the certain standard, vehicles, track, operations need to meet the increase. * The definition and brief introduction Ⅲ. At present, there are four models of high-speed rail train in china, they are CRH1,CRH2,CRH3 and CRH5. The head of the CRH locomotive just like a bullet. Whatever how fast, the passengers will feel smooth and comfortable inside. Ⅳ. However, high-speed rail train is sensitive to the wind, rain, snow, earthquake. It’s full range of video surveillance ensure the safety of the train. * There are 8 can run in two direction\\\\\\\ There are 8 cars or 16 cars, because it can run in two direction It looks very warm inside! * There are 8 can run in two direction\\\\\\\ It also has a dinner car ! The toilets are very clean! * In recent years ,the development of high-speed rail in China In fact, Chinas high-speed rail represents the speed of the worlds high-speed rail. I. Currently the worlds highest rate of investment in the actual operation still is Wuhan-Guangzhou high-speed rail which is at a top speed of 394 kilometers per hour . *
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