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(一) 把1979年12月12日,称之为铁道史上划时代的一天,亦非过言。这一天,日本国铁磁悬浮试验车M—500号,时速突破500公里运行成功。实践证明了磁浮悬铁路超高速运行的安全性和实用的可能性。当日,12点40分开始试验,13点15分启动,速度持续上升,发车后48秒钟,走行3.4公里,速度突破了500公里达到504公里,2秒后开始减速,共经过85秒时间,走行6.5公里。以后,又继续进行试验:12月13日试验4次,时速达到514公里;12月21日创造了时速
(1) It is no excuse to call December 12, 1979, an epoch-making day in the history of the railway. This day, Japan’s magnetic levitation test car M-500, the speed exceeded 500 km running successfully. The practice proves the safety and practicability of the maglev suspension railway running at very high speed. On the same day, the trial started at 12:40 and started at 13:15. The speed continued to rise. After 48 seconds of departure, it traveled 3.4 kilometers and the speed exceeded 500 kilometers to reach 504 kilometers. After 2 seconds, it started to decelerate. After a total of 85 seconds, 6.5 km walk. Later, they continued the experiment: December 4, test 4 times, the speed reached 514 km; December 21 to create a speed