1.
Safege suspended monorai
萨费齐式高架悬吊单轨铁道
2.
Construction Techniques for Ballastless Rail Road Bed in Extra-long Single Track Tunnel
特长单线铁路隧道无砟轨道道床施工技术
3.
An Improvement on the Construction Process of Double-tracked–Single Bore Long Tunnel
新建铁路长大隧道“单洞双线轨道运输”工序改良
4.
A railway system using a single rail.
单轨铁路系统采用单轨的铁路系统
5.
derailer ,mechanical, for railwarys or tramways
机械脱轨器,铁道或有轨电车轨道用
6.
Not running on tracks or rails.
无轨的不在轨道或铁轨上运行的
7.
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
8.
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
9.
To converge(railroad tracks) to form a gantlet.
使（两股铁路轨道）汇聚以形成套式轨道
10.
Trains run on a railway track.
火车在铁路轨道上行驶。
11.
The rail beds well on the ballast.
铁轨在道碴上搁得很稳。
12.
Having a broad gauge.Used of a railroad track.
宽轨距的。用于指铁道
13.
Avalanches poured down on the tracks and rails were spread.
雪崩压满了轨道，铁轨被弄得四分五裂。
14.
Sarkovskii s Theorem and Simple Periodic Orbits;
Sarkovskii定理与简单周期轨道
15.
a pair of parallel rails providing a runway for wheels.
一种为铁路提供跑道的平行铁轨。
16.
frame (and parts thereof) for railway or tramway locomotives or rolling-stock
机架（及零件）,铁道或有轨电车轨道机车或车辆用
17.
handbrake for railway or tramway locomotives or rolling-stock
手制动闸,铁道或有轨电车轨道机车或车辆用
18.
cross-girder for railway or tramway locomotives or rolling stock
交叉梁,铁道或有轨电车轨道机车或车辆用