1.
Design and Construction Technology of CPG500 Long-Track-Laying Machine;
CPG500型长轨条铺轨机组研制
2.
Development and Application of WZ500C Universal-type Ballastless Tracklayer
WZ500C通用型无砟轨道铺轨机的研制及应用
3.
Design and Development of a New Kind of Tracklayer Running Control System
一种新型铺轨机走行控制系统的研制
4.
Research and Design for the Automatic Control System of CPG500 Track Layer
CPG500型铺轨机组自动控制系统设计研究
5.
Design Manufacture and Use of the Bridge Erection Machine Type Changzheng Ⅲ-160;
长征Ⅲ-160型架桥铺轨机设计、制造与使用
6.
rail-form type concrete paver
轨模式混凝土摊铺机
7.
Research of Tyre-type Variable Cross Multi-purpose Track-laying Machine
轮胎式可变跨多功能轨道铺设机研制
8.
Mechanized track laying in parallel with the adjacent existing railway line
既有线增建二线小间距并行地段的机械化铺轨
9.
Construction Technology of Mechanical Pavement & Bridge Erection on Electrical Double-Track Railway;
电气化铁路增建二线机械铺轨架梁施工技术
10.
The Bavarian state of Germany launches first high-speed magnetic levitation railway (maglev) linking Munich city to the airport.
德国巴伐利亚铺设了第一条连接慕尼黑市与机场的高速磁浮铁轨。
11.
The workers are laying the tracks.
工人们在铺设铁轨。
12.
rail - lifter
起轨[道]机, 升轨器
13.
Construction technology and cost analysis of continuous welded rail(CWL)installed with replacement track-laying method;
换铺法铺设长钢轨施工工艺及造价分析
14.
Research on Automatic Tape-laying Technique for Composites--Calculation Method of Tape-laying Path on Free-form Surfaces
复合材料自动铺带技术研究——曲面铺带轨迹算法
15.
Track-laying scheme cost analysis of main line viaducts of rail transit;
轨道交通正线高架桥铺轨方案及费用分析
16.
a workman who lays and repairs railroad tracks.
铺设或修理铁路轨道的工人。
17.
They are laying a railroad track.
他们正在铺设一条铁路轨道。
18.
The railway track goes underground for a short distance.
铁轨有一段不长的路程铺设在地下。