查询词典 rail

Handrailing for stairs shall be a two-rail system with the top rail 34 inches (86.4 cm) above the nose of the tread and the intermediate rail 17 inches (43.2 cm) below the top rail.

位于楼梯的扶手采用双轨道系统。顶栏位于阶梯突出的部分以上的34英寸（86.4厘米），中栏位于顶栏以下17英寸（43.2厘米）。

Handrailing shall be a two-rail system with the top rail 42 inches (1.07 m) above the walkway surface and the intermediate rail 21 inches (53.3 cm) below the top rail.

扶手应该采用双轨道系统。顶栏位于人行道表面以上42英寸（1.07m），中栏位于顶栏以下21英寸（53.3厘米）。

Said that after completion of high-speed rail can stimulate the development of Tak-shing, Tak-shing, the district in our city Northwest connection, was a fan, only more than 50 million people, the whole Dezhou has more than 500 million people, a small carts molasse phenomenon, we intend to land the expansion of the municipal government in Texas City, in the land acquisition process, the high-speed rail project into Dezhou City, site planning in the development zone, is located in the district of the eastern side of the Tak-shing, after high-speed rail project to Texas High Speed Rail Station as the center can flow, logistics and so on to attract the past, radiation can be opened to achieve the purpose of expanding the City .

袁科长说，高铁建成以后，可以带动德诚区的发展，德诚区在我们城市西北方面，呈扇形，只有50多万人口，整个德州市有500多万人口，有小磨拉大车的现象，所以德州市政府有意征地扩大城区，在征地过程中，高铁项目进驻德州市，站址规划在开发区，位于德诚区的东侧，高铁项目建成以后，以德州高铁站为中心可以把人流、物流等吸引过去，可以辐射开来，达到扩大城区的目的。

Analysis result shows that the dynamic interaction between wheel and rail and the rail-pad force of the strengthened track are little bigger than those of the unstrengthened track,the safety grades of the tracks are same,the strengthened track can benefit to decrease the displacements of all components of track structure obviously,to restrain the deformation of track effectively,and to reinforce the stability of railway,especially the lateral displacement and the gauge enlargement of the strengthened rail are about 33% of original rail.

分析结果表明：强化后轨道结构的轮轨动态相互作用力及轨枕支点压力均较强化前的相应值略大，但皆属相同安全合格等级；强化轨道结构位移大幅度降低，有效抑制轨道结构变形，增强线路稳定性，尤其是钢轨横向位移和轨距动态扩大量较强化前下降十分显著，前者仅约为后者的1/3左右；强化轨道也有利于降低轨下结构振动和减轻列车提速后对轨下基础的破坏。

This paper investigates the basic principle of land and real property appreciation along the line produced by urban rail transit, analyzes the action process of urban rail transit development benefit, and demonstrates the basic characteristics of vested benefit of urban rail transit by using overseas related research results for reference. On the basis, the influence circle of urban rail transit development benefit is studied, the primary model is created according to the consistence principle of trip access, and the development benefit influence circle of each station on Line 1 is caculated for trial. At the same time the development benefit influence circle of the Xin-Zhuang Station on Line 1 is analyzed according to the research data, which verifies the model results. In addition, further research problems are put forward.

本文从城市轨道交通引起轨道交通线路沿线区域内的土地和不动产增值的基本原理入手，分析城市轨道交通利益发生、扩散和转移的作用过程，借鉴国外学者的相关研究成果，阐明了城市轨道交通利益最终归属的基本特征；在此基础上，重点对城市轨道交通开发利益的影响范围进行研究，根据出行可达性一致的原则建立了城市轨道交通开发利益影响范围的初步计算模型，针对上海轨道交通1号线各车站的开发利益影响范围进行了试算；同时，根据实际调查数据对上海轨道交通1号线莘庄站的开发利益影响范围进行了对比分析，验证了模型计算结果；此外还提出了有待进一步深化研究的问题。

The computation model of two-point contact (for cone-tread) and conformal contact (for worn-tread) resulting from wheel flange close to rail is firstly established in this paper. A detailed analysis is made of the wheel/rail contact force, contact status and wheel/rail stress distribution on the different action of tractive forces and transverse forces. We draw some important conclusions, one of which is that the locomotive adhesion performance will decrease with the increase of transverse forces between wheel and rail.

本文建立了车轮轮缘贴靠钢轨形成的轮轨两点接触和共形接触的计算模型，对不同的牵引力矩、不同的横向力作用下的轮轨接触力、接触状态和轮轨应力分布进行了详细的分析，得出了轮轨间横向力增大会降低机车粘着性能等一系列重要结论。

The guard rail has many kinds of explanations, may be in the industry uses, uses in protecting the industrial equipment, the facility, these guard rails are very generally solid, the material request is also quite strict; We refer to generally the guard rail is the guard rail net, generally is the wire netting wall, yesterday I have gone to a Yantai some work site dewatering excavation scene, located at the inhabited area, the construction road section is mainly some large-scale freight vehicles and the resident passes through, although the project is the seal construction, only passes through for the pedestrian, also has displayed the project notice board in the work site east side, but nearby the deep two meter big hole pit several simple guard rails, between the guard rail only some warning line a little truly cannot only be justified.

提示： 您现在查看的是分类妈妈关于烟台护栏的信息，如果您不满意，请登录咨询建议留言，让我们共同打造港城新媒体！烟台分类妈妈消息，今天一尾号是9820的网民来电说想告诉大家一条关于烟台护栏的相关信息：护栏有多种解释，可以是工业上用的，用于保护工业设备、设施，这些护栏一般很结实，材料要求也比较严格；我们一般指的护栏是护栏网，一般为铁丝网墙，昨天我去了一趟烟台某工地的排水工程现场，位于居民区，施工的路段主要是一些大型货车和居民通行，虽然工程为封闭施工，仅供行人通行，也在工地的东侧摆上了工程公告牌，但深两米的大坑坑边仅有几个简易的护栏，护栏间仅有一根警戒线确实有点说不过去。以上就是这位热心的朋友为大家介绍的关于烟台市护栏的相关问题的相关信息，希望烟台市民能够满意加喜欢，以下是简单的英文介绍希望老外朋友们也喜欢

Include the following types:(1) check value car, for the railway Vehicles weighing, the actual track is a kind of moving in large weights;(2) Power generation car, the car has a small power station, they can always call on the railway line on the power supply;(3) gauge inspection vehicles, for inspection and verification of railway bridges, tunnels and other large buildings close to the limits in order to determine the safety of vehicles;(4) test cars were equipped with test equipment, used to measure and record rolling stock and railway line performance parameters;( 5) The rescue vehicles, for the train accident occurs, clear the line obstructions and incidents from re-rolling stock;(6) LTL office vehicles for the LTL freight train crew members, escort personnel work and rest;(7) Ballast cars transport and shop for the construction of lines unloading ballast;(8) long rail vehicles for the transport of long rail or recycle that old rail;(9) snow vehicles, clear the rail line, the snow outside.

包括以下几种类型：（1）检衡车，供铁路车辆称重用，实际是一种可在轨道上移动的大砝码；（2）发电车，车内设有小型电站，可随时调用于铁路线路上供电；（3）限界检查车，用于检查和核对铁路桥梁、隧道等大型建筑物的接近限界，以确定车辆通过的安全性；（4）试验车，车上装有试验设备，用于测量和记录机车车辆和铁路线路的性能参数；（5）救援车，用于列车运行发生事故时，清除线路障碍物和起复事故机车车辆；（6）零担办公车，供零担货物列车乘务人员、押运人员工作和休息；（7）石碴车，用于修建线路运送和铺卸石碴；（8）长钢轨车，用于载运长钢轨或回收旧钢轨；（9）除雪车，清除线路钢轨内、外侧积雪。

Dynamic interaction of wheel-rail is studied by using DSAS software when Blue-Arrow power car, trail car,"SS8" locomotive and passenger car with "209" bogies pass through a curve with severe rail oblique crack in Guang-Shen railway, respectively. Results of the above cases are compared and analyzed. Based on these results, effect of track structure parameter and train speed on dynamic interaction of wheel and rail in curve track is discussed, and a set of synthetic and effective technology measure which eliminates or releases rail oblique crack is put forward, The results can be expected to provide theoretic basis and guidance for engineering practice.

运用DSAS软件，研究了&蓝剑&动车组动车、拖车、&SS8&机车和209转向架客车通过广深线某钢轨斜裂纹重伤曲线的轮轨动态相互作用，并对几种车型的计算结果进行了比较和分析；在此基础上，讨论与分析了轨道结构参数及行车速度对曲线轨道的轮轨动态相互作用的影响，从而提出了一套综合有效的抑制或减轻钢轨斜裂纹的技术措施，以期为工程实际提供理论依据和指导。

Thus,locks through the rail switch electricity the contact locks for the signal electricity the magnet coil delivers the electric current,only then the switch location correct only then causes the closed circuit,the signal electricity to lock has the enough electric current,after namely the approval moves the signal handle to cause the semaphore opens,by the signal electricity locks the contact for the rail switch electricity to lock the magnet coil power transmission electric circuit to separate,therefore cannot move the rail switch handle again,soon the rail switch locks in the position.

这样，通过道岔电锁器的接点给信号电锁器的电磁线圈送电流，只有道岔位置正确才使电路接通，信号电锁器有足够电流，即准许扳动信号握柄使信号机开放后，由信号电锁器的接点给道岔电锁器电磁线圈送电的电路被断开，于是再不能扳动道岔握柄，即将道岔锁在规定位置上。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了