This paper deals with the vertical random vibration of railway vehicles.
本文将车体视为欧拉弹性梁，研究铁路车辆的垂向随机振动问题。
The bond graph is used to study the vertical vibration of railway vehicles.
本文应用键图法研究铁道车辆的垂向振动问题。
Nowadays information technology is being widely applied to railway vehicles.
信息技术最近被广泛应用于铁道机车车辆。
Axle is one of the important parts of railway vehicles dealing transportation safety.
车轴是直接关系铁道车辆运营安全的重要部件之一。
The contract was signed between Siemens and CNR Changchun Railway Vehicles co., Ltd. (CRC).
这个合同由西门子与中国北车(CNR)长春轨道客车有限公司(CRC)双方签订。
Smooth performance of railway vehicles in motion affects riding comfort and completeness of goods.
车辆运行平稳性的好坏直接影响到旅客乘坐的舒适度和货物装运的完整。
Li Wanjun is the top welder at Changchun Railway Vehicles Co under China Railway Rolling Stock Corp.
李万军是中国铁路股份有限公司下发长春轨道客车公司的首席焊接工。
This article summarizes the mechanical braking system used for Japanese Shinkansen railway vehicles.
综述了日本新干线车辆用机械制动装置。
NC wheel turning machine is a special machine used in producing and servicing wheels of railway vehicles.
数控车轮车床是用于铁路机车轮对的加工与维修的专用机床。
Three kinds of new viscoelastic damping materials are applied in railway vehicles to reduce internal noise.
三种新型粘弹性阻尼材料应用于铁路车辆降低车内噪声。
First of all, the nonlinear hunting stability solution method of railway vehicles is described theoretically.
本文首先从理论上叙述了铁道车辆系统非线性蛇行运动稳定性的求解方法。
Wheelsets play a key role for the safety of railway transportation, as important parts of the railway vehicles.
轮对作为铁路车辆重要的走行部件，对于铁路的安全运输起着关键性的作用。
English Name:Railway applications - Welding of railway vehicles and components - Part 4: Production requirements;
简体中文标题：铁路设施。铁路车辆和组件的焊接。第4部分：生产要求。
Materials for railway vehicles; elastomers, functional group: permanent door and window seals, specification group.
铁道机车用的材料；弹性体，功能组；永久性密封的门、窗型材，要求类别。
Materials for railway vehicles; elastomers; functional group: non permanent door and window seals; specification groups.
铁道机车用的材料；弹性体，功能组；非永久性密封的门、窗型材，要求类别。
The paper briefly introduces the fabrication technology of casting wheel for railway vehicles, and describes the project design.
简要介绍采用石墨模铸型制造铁路用车轮的新型铸钢车轮生产工艺，及工程设计中的技术。
Based on tests, a parametric model of vertical suspension system of railway vehicles is founded with extended least square method.
论述了在滚动振动试验台上进行车辆垂向悬挂系统的辨识建模方法。
Accidental damages may occur on the surface of hollow axles of high-speed railway vehicles in running and this may induce surface cracks.
空心车轴在运用中可能会出现意外损伤而诱发表面裂纹。
Wheel tread wear leads to change of the wheel profile and rolling diameter, which influences the dynamic behaviors of railway vehicles seriously.
车轮踏面磨耗导致车轮外形改变，使其滚动圆直径产生偏差，对车辆系统的动力学特性影响较大。
Aluminum extruded hollow profile with super large section is a kind of high efficiency profile, which is used for subway and other railway vehicles.
铝合金挤压特宽空心壁板型材是地铁、城市轨道交通车辆用经济断面型材。
A virtual file for smoothing digital profile of wheel tread of railway vehicles is created based on MATLAB and specific roughness calculation method.
应用Matlab平台开发了粗糙度算法和数字化锉刀软件，实现了对轨道车辆车轮踏面外形的数字化虚拟打磨。
Theoretical models and their simulation softwares are the necessary tools for investigating dynamic interactions between railway vehicles and tracks.
理论模型与模拟软件是研究机车车辆与轨道动态相互作用的必要工具。
A new device is introduced for automatic measuring of wheelset parameters of railway vehicles and for realization of automatic management by computers.
介绍一种自动测量铁路车辆轮对参数并实现计算机自动化管理的新装置，详细论述了新装置的结构、工作原理和测量方法。
Preventive fire protection in railway vehicles; part 2: fire behaviour and fire side effects of materials and parts, classification, requirement and test methods.
铁路车辆防火；第2部分：火车材料和部件燃烧性能和并发现象，分类，要求和测试方法。
MVB communication network is an optimized bus for control system, and it is suitable for vehicle bus. Then it is becoming the communication standard for future railway vehicles.
MVB通信网络是为快速的过程控制优化的总线，且适合用作车辆总线，这就使得MVB逐渐成为下一代车辆的通讯总线标准。
The system requirements and architectural structure of rapid design system for bend door of railway vehicles were given, and the rapid design system was researched and developed.
对轨道车辆弯门快速设计系统进行了需求分析、总体方案设计以及研究与开发。
Fit and assemble prefabricated metal parts to build heavy industrial machinery and equipment such as construction, farming, and processing machinery, railway vehicles and aircraft engines.
打磨和组装预制金属零件来打造重型工业机械和设备，如建筑，养殖，加工机械，铁路车辆和飞机发动机。
Typical Applications: steel structure, shipbuilding, automobiles, trailers, ground, Railway Vehicles, containers, pipes, tanks, bridges, sluice and other large components which need coating.
典型应用：钢结构、船舶、汽车、挂车、地坪、压力容器、铁道车辆、集装箱、管道、储罐、桥梁、水闸等大型构件的涂装。
Probably constructing a railway on the bottom of the sea isn't such a great idea after all, but we do have amphibious vehicles.
也许在海底修建铁轨并不是什么值得称道的主意，但是现如今我们也有水陆两用卡车。
The results show that the imcompatible problem of the railway and highway signals is effectively resolved, safety of the passersby and vehicles in the area are ensured.
运行表明：解决了铁路道口信号与公路交通信号不兼容的问题，有效地保障了铁路道口区域过往车辆及行人的安全，取得了预期的效果。
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