铁路系统

This paper is mainly about the research and development of the computer based supervision system used in railway signaling field.

本论文是基于铁路信号微机监测系统的开发研究而展开的。

A new design and realization method of the recording and analyzing system about railway signalling is presented in this paper.

本文提出了一种新型铁路信号记录分析系统的设计与实现方法。

The features and the development of the train signalling and control system based on communication , as well as its influence on the railway transportation , are analyzed .

分析了基于通信的列车控制和信号系统的特点和发展，以及对铁路运输模式的影响。

By mixing the model of life cycle law and the fast prototype law in the course of systematic development, the system has been fully benefited by I-DEAS variable size driving. The passenger train (hard seat car, hard sleeping car, soft sleeping car, soft carriage) of common use was mutually designed by incorporating the parameter and computer graphics, the three-dimensional, level and section pictures were assigned automatically, the scheme design with parameter and automation was realized.

在系统的开发过程中采用了生命周期法和快速原型法的混合开发模型，充分利用了I—DEAS软件的变量化尺寸驱动特性，集参数化和计算机绘图于一体，通过对通用客车(硬座车、硬卧车、软卧车、软座车)进行交互设计，自动生成三维效果图和平面、断面布置图，实现了铁路客车方案设计的参数化设计与自动化设计。

On the analysis of image cutting problem caused by the cutting aperture during the course of computer display for large size and stripling railway top view maps, this paper puts forward a direct local patching method, which is a special resolution algorithm.

针对铁路线路可视化系统中，大幅面带状线路平面图计算机表现三角剪接口所产生的图像分割问题，提出了直接局部拼接的处理方法。

The proposed method has been used in circuit teat system for railway tracks.

该方法在铁路轨道电路测试系统的应用中取得了很好的效果。

The high point in railroad building came with the construction of the first transcontinental system.

高点在铁路建设施工附带的第一次跨洲系统。

Transportation on a regular route of a railroad or bus or airline system.

在铁路、公路或定期航线系统的规则线路上的。

Years working experiences on railway products,especially on railway truck suspension system design, railway truck dynamics

5年以上铁路产品工作经验，尤其在转向架悬挂系统设计及动力学方面。

In the next place, comparing each appraisable method,and combining the practical instance of railway acceleration, the thesis finally selects fuzzy synthesis evaluating method that could be much more compatible.

其次，通过对各种评价方法的比较，并结合铁路提速这样一个模糊系统的实际情况，本文选用了更为合适的模糊综合评价法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。