1) ballast clening
道砟清筛
2) ballast cleaning
道床清筛
1.
Combining with the practical example,this paper introduces a method of dynamically measuring the railway track when the small-size ballast cleaner is being used forballast cleaning,and also introduces the state of using it.
结合工程实例，介绍了采用小型清筛机进行道床清筛作业时轨道状况的动态测试方法，并介绍了该方法的使用情况。
3) ballasted / ballastless track
有砟/无砟轨道
4) ballast track
有砟轨道
1.
Design analysis on ballastless-ballast track transition sections
无砟—有砟轨道过渡段设计分析
5) ballastless track
无砟轨道
1.
Technical innovative points in sleepers precast of railway double-block ballastless track;
谈铁路双块式无砟轨道轨枕预制的技术创新点
2.
Test Study on the Dynamic Performance of Long-Span Railway Bridge with Ballastless Track;
大跨度铁路无砟轨道桥梁动力性能试验研究
3.
Design and Installation of the Ground Sensing Instruments on the Phase Splitting Section of Ballastless Track;
无砟轨道区段电分相地面感应装置的安装与设计
6) ballastless track bed
无砟道床
补充资料：道砟
1.铺在铁路路基上面的石子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条