高速铁路开孔式挡风墙外形优化研究 - 中南大学学报（自然科学版、英文版） 关键字: 高速动车组；开孔式挡风墙；数值计算[gap=1497]Key words: high-speed EMU; windbreak wall with holes; numerical calculation
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High-speed EMU has a bright future as the whole world is striving for energy conservation and environment protection.
当前，世界在倡导节能环保技术，高速铁路动车组大有前途。
The thesis researched the wheelset and axle-box fatigue strength of CRH_2 trailer and expected that the results could be valuable for establishing the standards of high-speed EMU.
论文以CRH_2动车组拖车轮对和轴箱为研究对象，进行疲劳强度计算分析，以期望为我国高速动车组标准的制定提供依据。
This is the fastest EMU train running for long distances in China, the top speed of which could reach 350km/h. Currently, the G train could finish the 1068 kilometer Wuhan Guangzhou High-Speed Railway in 3 hours.
这是中国长距离运行的最快 EMU 列车，其最高速度可达350公里/小时。目前，G 型列车可以在3小时内跑完1068公里的武广高铁。
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