high-speed railway

Train traffic control is the center of railway high efficiency and security high speed railway.

行车指挥系统是铁路列车高速、安全、正点运行的保证.

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Analysis of Qinhuangdao South Station freight volume, high-priority cargo freight category, key enterprises loading, the Railway Bureau of movement of traffic, road diversion rail supply, operating income targets and the transport of cargo freight market conducted a survey of and traffic forecasts.

分析了秦皇岛南站货物运量、高运价重点货物品类、重点企业装车、各铁路局去向运量情况、公路分流铁路货源情况、经营指标及运输收入情况，对货运市场货源情况进行了调查及运量预测。

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In this paper, with Beijing-Shijiazhuang high-speed railway of Beijing WCDMA network construction project as an example, presents the Beijing-Shijiazhuang high-speed railway wireless environment, base station construction and coverage scheme, transmission construction, tower construction scheme, and coverage of scene simulation.

本文以京石高铁北京WCDMA网络建设工程为例，给出了京石高铁北京段无线环境现状、基站建设与覆盖方案、传输建设、配套杆塔建设方案，并对覆盖场景进行仿真验证。

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In light of sound exposure level for high-speed railway at 15 m from track center, a theoretical model for noise analysis is established by introducing ground attenuation, shielding attenuation and excess attenuation from buildings and trees.

根据离开轨道中心15m处高速铁路的噪声暴露声级，通过引入地面衰减、屏障衰减和房屋建筑及树木的附加衰减参数，建立噪声理论分析模型。

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Therefore, according to the international standard of the fire protection for the railway train& British fireproofing standard, in the paper the experimental research and finite element simulation under high temperature were carried out.

因此，本文根据轨道列车防火的国际标准&英国防火标准，进行了复合阻燃陶瓷涂层的实验研究与有限元高温模拟。

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China International High-Speed Railway and Mass Transit Technology Exhibition will be held in July 2009.

2009年中国国际铁路与轨道交通技术展览会,将在2009年于中国南方的中心城市广州举办.

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With the development of high-speed railway, higher reliability of traction transformer is required.

随着 高速 铁路的兴起, 电气化铁路的安全运行对牵引供电系统的可靠性提出了更高的要求.

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Development of waterproofing materials for concrete surface of high-speed railway bridge

高铁桥梁混凝土桥面防水材料的研制与开发

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The development pattern of SMES Cluster of Jiangsu will form three industrial zones: industrial zone of new and high technology, riverine basic industrial zone, and the basic industrial zone of along the east line of Gansu-Qinghai Railway.

江苏中小企业集群发展格局将形成三个产业带：高新技术产业带、沿江基础产业带、沿东陇海线的基础产业带；

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This will provide a basis for the design of high-speed railway subgrade over soft soil.

为真空联合堆载预压法在 高速 铁路深厚软土路基上的设计和应用提供了依据.

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With the leapfrog development of high-speed railway, the safety issue of railway transportation is more and more apparent.

随着高速铁路的跨越式发展，铁路安全运输问题也日益突出。

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Train servicing is the key job for the safety of the high-speed railway.

摘要列车整备是 高速 铁路保障行车安全的重要工作.

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Study and Application of High Performance Concrete in Beijing South Railway Station Reconstruction and Beijing D-train Running Track Project

北京南站改扩建工程与北京动车段走行线工程中高性能混凝土的研究与应用

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With the rapid development of modern high-speed railway and city transit, slab-ballast track was developed rapidly.

随着现代 高速 铁路以及城市轨道交通的迅速发展, 对无碴板式轨道的研究也日益增快.

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If there is freight operation then was it on high speed railway or on ordinary railway?

如办理就在高速铁路还是一般铁路?

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The rail oblique crack is a primary cause of railway transportation safety with high-speed railway developing.

随着 高速 铁路的发展,钢轨斜裂纹已成为危及铁路运输安全的重要因素之一.

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The copper clad steel contact wire used for high-speed railway of trains is developing in China.

铜包钢接触线属于 高速 铁路建设急需的产品,该产品的制造在中国尚属起步阶段.

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Successful r & d regional airplanes, new energy vehicles, such as high-speed railway key technology and major equipment.

成功 研发 支线飞机 、 新能源汽车 、 高速 铁路等一批关键技术和重大装备.

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With the development of high-speed railway, the AC driving locomotive requires more advanced performance.

随着 高速 铁路的快速发展, 交流传动牵引机车的性能正面临着越来越高的要求.

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The analysis program is compiled in this thesis and the dynamic response of high-speed railway vehicle-bridge coupling system is studied. Firstly, for the vehicle subsystem, a space vibration analysis model constituting of such rigid bodies as carriage, bogie frame and wheel is built.

编制了计算程序，并研究了高速铁路车桥耦合系统的动力响应。首先，针对车辆子系统，将车体、转向架、轮对简化为刚体，建立了车辆空间振动分析模型。

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Setting section crossover in high-speed railway is subject to many factors.

高速 铁路区间渡线的设置受诸多因素的影响.

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They will spend about five years in building the high-speed railway.

他们将花大约五年时间修建这条高速铁路。

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On the basis of the wind speed observation, the wind direction distributing of the site of Nanjing Changjiang River Bridge on Beijing-Shanghai high-speed railway was analyzed.

基于已有的风速观测记录，对京沪高速铁路南京长江大桥桥址区的风向分布进行了统计分析。

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Meanwhile, with the national high-speed rail plan "five vertical and four horizontal" railway network gradually formed, high-speed railway passenger station and the station square in front of the building have also been in full swing.

同时，随着国家高速铁路规划的五纵四横铁路网的逐渐形成，高速铁路客运站及站前广场的建设也已全面展开。

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China is to start building a new high-speed railway linking Xi'an and Chengdu, Xinhua said.

根据新华社报道,中国将开始建造一条连接 西安 和成都的 高速 铁路.

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The Beijing-Shanghai high-speed railway is a national key project. Because the project amount is great, time limit for a project is tense, it will form many bid section, many unit, many construction pattern that Engineer order when it is begin to built.

京沪高速铁路属于国家重点工程，由于工程量大、工期相对紧张，因此一旦开始修建，必将形成多标段、多单位、多工点的施工格局，架梁设备的需求量较大。

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New challenges existing in railway construction management under hard situation of large-scale and high standard construction were analyzed.

摘要分析了当前铁路建设规模大、标准高、任务艰巨条件下建设管理面临的新的挑战。

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One of the critical problem the high-speed railway faces is the wheel-rail rolling noise.

轮轨 滚动噪声是 高速 铁路面临的重要问题.

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This paper discusses the safety issue of operation in high-speed railway based on its characters.

根据 高速 铁路的行车特点论述其存在的安全问题.

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So development of the new high-speed railway bogie steel is very significant combining microalloying with TMCP.

因此将微合金化和控制轧制与控冷技术相结合，开发新型高速列车转向架用钢具有十分现实的意义。

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