1.
Study on Calculation Method and Structure of Monolithic Track-bed in Metro Shield Tunnel;
盾构隧道无轨枕整体道床计算方法及其结构形式研究
2.
Study on the Dynamic Characteristics of the Ballastless Track with Sleeper Embeded on Bridge
桥上轨枕埋入式无砟轨道动力特性分析
3.
The Effect of Sleeper Structure on Stress in Bonding Interface of Young-Old Concrete of the Casst-In-Place Ballastless Track;
现浇无砟轨道轨枕结构对新老混凝土粘结面应力状态的影响
4.
prestressed reinforced concrete sleeper
预应力钢筋混凝土轨枕
5.
monoblock prestressed concrete sleeper
整体预应力混凝土轨枕
6.
They spiked the rails to the ties.
他们把铁轨钉到枕木上。
7.
ribbed soleplate
(混凝土轨枕)肋形垫板
8.
A good conscience is a soft pillow.
[谚]问心无愧，高枕无忧。
9.
Study on Vertical Vibration of Wheel and Track Based on Elastic Beam Sleeper;
基于弹性梁轨枕的轮轨垂向耦合振动研究
10.
Basic Test and Dynamical Analysis for Elastic Sleeper;
弹性轨枕有碴轨道的基础试验与动力分析
11.
Analysis of Longitudinal Force of Ladder Track Sleeper on Bridge in Urban Rail Transit
城市轨道交通桥上梯形枕轨道纵向力分析
12.
Construction Technology of the Prefabricated Sleeper of Prestressed Concrete;
预应力混凝土轨枕预制施工技术研究
13.
DEVELOPMENT OF HOT-ROLLED WIRE BAR OF 45Si2Cr STEEL FOR SLEEPER WIRE
轨枕钢丝用钢45Si2Cr热轧盘条的研制
14.
Research on Structure of Body Bolsters for 200 km/h Track Inspection Cars
200km/h轨检车枕梁结构研究
15.
Design of impulsive device of automatic sleeper bolts oiling equipment
轨枕螺栓自动涂油机冲击装置的设计
16.
Property of high strength pre-stressed concrete sleeper adding fly ash
掺粉煤灰高强混凝土轨枕的性能研究
17.
The rails of the two tracks are supported on wooden ties resting on a ballast.
两条线路的钢轨放置在有道碴承托的枕木上。
18.
Trains are in danger of running off the rails if white ants have invaded the supporting beams.
铁路枕木如果受白蚁侵蚀，火车就有出轨的危险。