1.
Drag to add a track section to your metro line map. Attach to other metro track shapes.
通过拖动向地铁线路图上添加轨道段。与其他地铁轨道形状相连接。
2.
Drag onto the page to add a track section to your metro line map. Attach to other metro track shapes.
拖到绘图页后，可以向地铁线路图上添加轨道段。附加到其他地铁轨道形状上。
3.
Drag to add a stretchable track to your metro line map. Attach to other metro track shapes.
通过拖动向地铁线路图上添加可延伸的轨道。附加到其他地铁轨道形状上。
4.
Drag onto the page to add a stretchable track to your metro line map. Attach to other metro track shapes.
拖到绘图页后，可以向地铁线路图上添加可延伸的轨道。附加到其他地铁轨道形状上。
5.
Study on Wave Interference Method of Underground Railway Vibration Control;
地铁轨道振动控制的波动干涉方法研究
6.
Reliability Warranty for Power and Traction System of Subway Track Grinding Cars
地铁轨道打磨车动力及牵引系统的可靠性保证
7.
On Vibration-reduction Performance of Different Subway Track Structures under Wheel Load Drop
地铁轨道减振性能的落轴冲击仿真分析
8.
Test and Research about the Measures of Alleviating Rail Wear in Shanghai Metro
上海地铁曲线轨道减磨措施试验研究
9.
derailer ,mechanical, for railwarys or tramways
机械脱轨器,铁道或有轨电车轨道用
10.
Construction Technology of the Integration Turnout on Monolithic Track Bed of Existing Metro Line
既有地铁整体道床线路接轨道岔施工技术
11.
Not running on tracks or rails.
无轨的不在轨道或铁轨上运行的
12.
Vibration Performance Research on Floating Slab Track of No.2Railway in Guangzhou;
广州地铁二号线浮置板轨道振动特性分析
13.
Analysis and Application of Horizontal Ground Freezing Drilling-hole Trajectory in Construction of Metro Bypass
地铁旁通道水平冻结钻孔轨迹分析及应用
14.
body (not mounted on under frames) for railway or tramway locomotives or rolling-stock
铁道或有轨电车轨道机车或车辆本身
15.
longeron for railway or tramway locomotives or rolling-stock
纵梁,铁道或有轨电车轨道机车车辆用
16.
To converge(railroad tracks) to form a gantlet.
使（两股铁路轨道）汇聚以形成套式轨道
17.
Edison's experiments with electrified train tracks led to the creation of subways.
爱迪生所进行的电气化火车铁轨的实验导致了地下铁道的创建。
18.
Trains run on a railway track.
火车在铁路轨道上行驶。