That's the fastest speed ever achieved by a conventional train.
这是传统火车所达到的最快速度。
The French train broke a speed record today reaching nearly 360 miles an hour. That's the fastest speed ever achieved by a conventional train.
法国火车今天以到达几乎360英里每小时的速度打破了火车的最高速度纪录,那是一列常规火车达到的最快速的速度。
In the mean time, the vertical and roll motions of the pantograph fame should be as small as possible, so that to make the contact force as normal as the conventional train.
并且使受电弓框架垂向位移和侧滚角度足够小,弓网接触压力达到车辆正常曲线通过时的水平。
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