1·Many rail firms enjoy a virtually captive market: trains are very good at moving commuters into and out of large cities; congestion on the roads means that many people have no real alternative.
很多铁路企业占据着垄断市场：乘火车进出一些大的城市方便快捷；而且公路上的拥堵也让人别无选择。
2·Many rail firms enjoy a virtually captive market: trains are very good at moving commuters into and out of large cities;
很多铁路企业占据着垄断市场：乘火车进出一些大的城市方便快捷；
3·Road and rail transport to ports can be as important as dockside facilities in moving cargo swiftly, for example.
比如，确保公路铁路与港口的畅通与码头设施快速搬运货物同等重要。
4·A quick walk from the Liverpool Lime Street rail station, guests will have no trouble moving around the city.
一个快速步行从利物浦的石灰街火车站，客人将有没有麻烦走动的城市。
5·Eccentric loadings will induce large torsional deformations for the girders of long-span Bridges, deteriorating the safety and comfort of moving vehicles of rail transit.
偏载作用下大跨度桥梁主梁易产生较大的扭转变形，这对轨道交通车辆运行的安全性和舒适性是不利的。
6·This would be accomplished by moving the engine holder on the top up and down the length of the top rail.
这将是完成移动引擎持有人，顶端向上和向下的长度上方的铁路。
7·Based on random rail roughness and vehicle-bridge coupling element, a method is proposed for calculating random vibration of long span Bridges under moving vehicles in this paper.
基于随机轨道粗糙度和车桥偶合单元，提出了大跨桥梁移动车辆荷载作用下随机振动的计算模式。
8·This paper describes the origin, definition and function of fallback mode of moving block system for urban rail transit.
介绍城市轨道交通中，移动闭塞系统的后备模式的由来、定义及其功能。
9·The paper presents the numerical algorithm of the rail system vibration simulation for high speed moving load.
研究了高速移动荷载作用下轨道系统振动模拟的数值算法。
10·Moving parts are imported of ball screws and straight line rail.
移动部件均由进囗滚珠丝杆及直线构成。