科研之友
微信
新浪微博
Facebook
分享链接
摘要
<正>Japan has one of the most advanced mass railroad systems in the world.The Shinkansen,referred to as the Bullet Train,covers thousands of kilometers of tracks at speeds in excess of200 kilometers per hour.Each day more than 270 bullet-nosed trains convey 340,000 passengers throughout Japan.日本是拥有世界上最先进的火车体系的国家之一。新干线,即子弹头列车,以每小时200千米的速度跑完数千千米的距离。每天有270列子弹头列车运送34万乘客往来日本
