各国铁路 meaning in Chinese
rail transport by country
Examples
- To master in time the status of railway track geometry under repeated train loads , modem track inspection car and computer processing techniques are adopted to inspect it and evaluation standards concerned are established in many countries
摘要为了及时掌握列车反复荷载作用下的轨道几何形位状态，各国铁路管理部门都采用了现代轨检车和计算机处理技术来监测其变化情况，并制定了相应的评价标准。 - Large maintenance machinery by way of modem construction instrument , possess more advantage of tradition remedial operation mode . thereof high velocity , high quality and expeditious construction operation supply favorable ensure for running operation , so it became major trend of railway curing remedial operation all over the world
大型养路机械作为现代化的施工手段，具有传统维修作业方式不可比拟的优势，其高速度、高质量、高效率的施工作业为线路良好的运营提供了有利的保证，成为世界各国铁路养护维修作业发展的主要趋势。 - With the development of the computer and calculating dynamics , in recent years many researchers from different countries begin to research the coupling between train and line . the research on the coupling between vehicle and brid ge with the finite element method becomes one of the very important constitutional parts
随着计算机和计算力学的发展，近年来各国铁路科研工作者开始对列车?线路耦合系统进行研究，其中，车?桥耦合振动的有限元分析研究就是近年来发展起来的一个重要组成部分。