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- Development of trolley for rail profile measurement 手推式钢轨外形几何尺寸测量系统
- apparatus for testing rail profile 钢轨断面测定器
- Close conformity between wheel and rail profiles generated corrugation and excessive noise on the SkyTrain system in Vancouver, B.C. 在温哥华的“天空列车”系统，由于车轮和钢轨的廓形太相近，导致了波浪磨耗和噪声超标。
- Analysis of the rail profile measuring system for the rail grinding vehicle 磨轨车轨廓测量系统的分析
- Strategy of Designing DB in Safety Test System for Railroad Section Signal 铁路区间信号测试用基础数据数据库构建策略
- Railroad trains and buses are public conveyances. 火车和公共汽车是公共交通工具。
- We walked as far as the railroad station. 我们走到火车站那样远的地方。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- A host of friend meet him at the railroad station. 一大群朋友在火车站迎接他。
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- We will send the goods by railroad. 我们将用铁路运输货物。
- A movable rail, tapered at the end, such as that used in a railroad switch. 转辙器一端尖细可移动的铁轨，如用于铁路岔道的
- Have they broken ground for the new railroad? 他们有没有开工建造那条铁路？
- The railroad gives free transportation for a certain amount of baggage. 铁路免费运送的行李是有一定数量的。
- In profile she is very like her mother. 由侧面看她很像她母亲。
- Follow the railroad track about100 meter. 顺着铁路走大约100公尺。
- He has lived one section of miserable life. 他过了一段悲惨的生活。
- She sat observing his face in profile. 她坐着从侧面观察他的脸。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- A host of friends met him at the railroad station. 一大群朋友在火车站迎接他。
