China launches super-speed test train
英语课
QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker 1, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour.
The six-car train with a fairshaped head is the newest in the CRH series. It has a maximum tractive power of 22,800 kilowatts 2, compared with 9,600 kilowatts for the CRH380 trains currently in service on the Beijing-Shanghai High-Speed Railway, which hold the world speed record of 300 km per hour.
The grey-color train carrying testing and data processing facilities was designed and produced by CSR Sifang Locomotive & Rolling Stock Co., Ltd (Sifang Locomotive), a CSR subsidiary based in the coastal 3 city of Qingdao in eastern Shandong province.
Ding Sansan, the company's chief technician, said the concept of the the super-speed train design was inspired by China's ancient sword. The bodywork uses plastic materials reinforced with carbon fiber 4.
Shen Zhiyun, a locomotive expert and academician with both the Chinese academies of sciences and engineering, said the testing of the super-speed train with speeds of up to 500 km per hour will provide useful reference for current high-speed railway operations.
n.制造者，制造商
- He is a trouble maker，You must be distant with him.他是个捣蛋鬼，你不要跟他在一起。
- A cabinet maker must be a master craftsman.家具木工必须是技艺高超的手艺人。
千瓦( kilowatt的名词复数 )
- It's about 500 kilowatts per hour on average. 年用电量平均为每小时500千瓦。 来自商贸英语会话
- We have an emergency-standby electric generator with a capacity of 300 kilowatts. 我们有一台三百千瓦的事故备用发电机。
adj.海岸的，沿海的，沿岸的
- The ocean waves are slowly eating away the coastal rocks.大海的波浪慢慢地侵蚀着岸边的岩石。
- This country will fortify the coastal areas.该国将加强沿海地区的防御。
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