您要查找的是不是：
- The paper introduces GPS-RTK technique to adjust the existing railway curves. 本文提出采用先进的GPS-RTK技术进行既有线曲线整正测量。
- A total of 63 large and medium-sized projects are planned to be completed, including 31 for new railway construction, 20 for double- tracking existing railways, 11 for electrifying lines now in operation, and one for a communication hub station. 初步计划安排的大中型项目63项，其中：新建铁路31项，既有线建复线20项，既有线电气化11项，枢纽车站1项；
- A total of 63 large and medium-sized projects are planned to be completed,including 31 for new railway construction,20 for double- tracking existing railways,11 for electrifying lines now in operation,and one for a communication hub station. 初步计划安排的大中型项目63项，其中：新建铁路31项，既有线建复线20项，既有线电气化11项，枢纽车站1项；
- According to the spatial structure analysis of buildings and OCS,the calculation method and criterion of headroom used for OCS pass of existing railway line are given. 研究目的:对遂渝线无砟轨道综合试验段中出现的低净空隧道的接触悬挂方式进行介绍和探讨。
- This paper presents the construction methods, quality and safety control measures for lateral strengthening of an existing railway bridge used with T girders set in parallel. 摘要介绍T梁并置横向加固桥梁施工方法、质量和安全控制措施。
- The rebels made regular attacks on the railways. 叛军不时地袭击铁路。
- The red lines on the map represent railways. 这张地图上的红线代表铁路。
- The matured model and algorithm of train working diagram of existing railway have important reference value to working-out of train working diagram of dedicated passenger line(DPL). 既有线列车运行图较为成熟的编制理论和计算方法对客运专线列车运行图的编制具有重要的借鉴作用。
- A country's sinews are its roads and railways. 公路和铁路是国家的命脉。
- There"re bound to be examplary approaches for China"s existing railway constructive career, if we can fully realize the meaning of the movement and summarize its experiments and lessons. 充分认识这场运动的意义，总结其经验教训，对中国当前的铁路建设事业，有着一定的借鉴意义。
- Re-surveying the Curves of the Existing Railways with the Method of Coordinate 坐标法复测既有铁路曲线
- A hive cannot exist without a queen. 蜂房不可无蜂王。
- The Line Alignment of Xiamen UMT Line 1 and the Use of Existing Railways 厦门城市轨道交通1号线线路走向与既有铁路利用方案研究
- They seem to exist on a different spiritual plane. 他们似乎生活在不同的精神境界。
- The British government nationalized the railways in1948. 英国政府在一九四八年把铁路收归国有。
- We can not exist without food or water. 没有食物和水我们不能生存。
- Steam railways had their heyday in the 19th century. 19世纪是蒸汽机车的全盛时期。
- Our future plans must mesh with existing practices. 我们未来的计划必须与当前的实践相合。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体，液体，气体。
- We cannot exist without food or water. 没有食物或水我们就不能生存。
