track laying meaning in English
磁迹配准
磁迹时间对准
轨道铺设
铺轨
Examples
- A thousand miles of rail track laid in less than two years
两年内铺了一千英里的铁路 - When can we see track laying in the simulation
我们什么时候能够见识游戏中的轨道铺设系统？ - Cranes - overhead travelling cranes and portal bridge cranes - tolerances of manufacture and tracks laying
桥式和门式起重机制造及轨道安装公差 - According to the engineering experiences obtained from the laying of a jointless track of high - speed communication line - line 3 in dalian city , this paper introduces in general the laying technology , particularly the long rail welding , the construction site welding , seamless track spreading and trak controller laying , and discusses problems often occuring in long rail wedling and seamless track laying
摘要根据大连市快速轨道交通3号线一次性铺设碎石道床无缝线路的工程实践，介绍了长钢轨基地焊接、单元轨节的工地焊接；无缝线路锁定和钢轨伸缩调节器的铺设等技术，并对长钢轨焊接和无缝线路铺设中应注意的问题进行了探讨。 - A great amount of post tensioned pre - stressing concrete single box beam for double track ( as called the box beam hereinafter ) has been used on the line . it is of infeasibility in adoption of the traditional practice of pre - fabrication in precast factory and erection of the box beam with the track laying machine for that this type of beam is characterized by new structure , complicated workmanship , large volume and difficulty in transportation . therefore , the key and hardest problem to tackle is that what processing should be adopted to precast the box beam on site and that what kind of machinery should be used to transport and erect the box beam
由于该型梁具有结构新、工艺复杂、体积大、运输困难，将常规铁路的桥梁厂制造桥梁、经过铁路运梁到工地、边铺边架进行桥梁制造与架设的传统施工模式应用到该线是行不通的，必须在现场预制桥梁、并采用专门的运架梁设备进行桥梁架设，因此箱梁的制造、架设施工成为该线施工技术攻关的重点和难点。