1) lay new railroad track.
铺设新铁轨
2) Railway Lay-down
铁轨铺设
3) The new subway is being laid.
新地铁正在铺设。
4) rail laying
钢轨铺设
5) track laying
轨道铺设
1.
By combining the skill of track laying with long rail welding technique, this paper summarizes eight track laying methods of jointless track in urban rail transit, and introduces the advantages and shortcomings of each method and its the suit scope, argues that jointless track can be laid rapidly through the combination of local conditions, the selected method and the matching equipment.
将轨道铺设方法和长钢轨焊接方法结合在一起,总结了8种适用于城市轨道交通工程无缝线路的铺设方法,介绍了各种方法的优缺点、适用范围。
6) laying the long rail track
长轨铺设
1.
Construction technology of laying the long rail track without ballast
无砟轨道长轨铺设施工技术
补充资料：铺设
1.设置安排。 2.指房间里陈设的家具什物等。 3.开设(店铺﹑摊位)。 4.铺陈叙述。 5.铺(铁轨﹑管线)﹔修(铁路)。
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