Is there any way of determining the speech of the car from the reading on the mileage meter. The scale is an inch to a mile. 有没有办法从哩程表的读数定出汽车的速率。比例是用一时代表一哩。
The high-speed railway in China has developed very fast in recent years, and made some excellent achievements. It has become the world leader in mileage, technology, and the scale of investment. 近几年,我国高速铁路迅猛发展,取得了举世瞩目的成就,在运营里程、投资规模、技术支持等方面均居于世界领先水平。
With the rapid development of the rail transit in our domestic city, the operating mileage and the scale of network increases ceaselessly, Urban rail transport operator accidents have occurred, and showed an increasing trend. 随着我国城市轨道交通快速发展,运营里程不断增加,线网规模不断扩大,城市轨道交通运营事故时有发生,且呈递增趋势。