Computer aided design of railway line;
铁路线路的计算机辅助设计
Implementation technique of integrated interactive design of plane, vertical-section and transect of railway line;
铁路线路平纵横集成交互设计的实现
Explosion on railway line is the basis of the reflection of its cause,process and result.
铁路线路爆炸是反映铁路线路爆炸发生原因、过程和结果的物质基础。
By analyzing the features of knowledge structure in railway location, this paper sets up a layer model.
在分析铁路选线领域知识特点的基础上 ,建立了铁路选线多方案综合评价模型 ,阐述了评价铁路选线方案优劣的综合评优方法 ,即带偏好信息的设计方案多目标灰色关联度决策方法 ;提出了根据线路方案设计信息直接获取铁路选线方案的评价指标信息和自下而上逐层构造决策矩阵并进行多目标综合评价的思想。
As an important part of virtual environment railway location design system, railway location engineering database management system is base of storing information and tool of dealing with information.
“铁路选线工程数据库管理系统”作为“虚拟环境铁路选线设计系统”的一个子系统,既是它的信息储存基地,又是它的信息处理工具。
To develop an inference engine that can be reused in an intelligent railway location system and directly utilize factual knowledge in software engineering,a proposing-testing generic inference model was put forward.
为开发可直接利用软件工程中事实知识并能在智能铁路选线系统中重用的推理机,提出并实现了提案-验证通用推理模型。
By utilizing the difference between curve s arc and chord,a series of more convenient and easily rememberable calculating formulas for railway curves are derived.
本文利用曲线的弧弦差推导出一系列比较简便、易记的铁路曲线计算公式 ,不需三角函数表及各种铁路曲线表 ,仅以简单的运算即可求得常用的各种曲线要素。
The paper describes the functions and the mathematical principle of the synthetical program for railway curve lining optimization calculation.
阐述了铁路曲线拨正优化计算综合程序的功能和数学原理。
Cellular automata model in design of railway route selection;
铁路选线中的元胞自动机模型
This paper studies the relation between the seismic acceleration of peak value and railway route selection for the purpose of directing the route selection in mountain area.
15 g的地区,铁路选线可不考虑地震因素;对于地震动峰值加速度为0。
either end of a railroad or bus route.
铁路线路或公交汽车线路的任何一端。
railroad overbridge
铁路跨线桥(铁路线在上)
north--south rail corridor [Jing--Jiu Line]
南北铁路干线〔京九铁路〕
Island Line [Mass Transit Railway]
港岛线〔地下铁路〕
Tung Chung Line [Mass Transit Railway]
东涌线〔地下铁路〕
Kwun Tong Line [Mass Transit Railway]
观塘线〔地下铁路〕
Tsuen Wan Line [Mass Transit Railway]
荃湾线〔地下铁路〕
route protection [railway]
路线预留工作〔铁路〕
protection plan [railway]
预留路线图则〔铁路〕
The railway line runs parallel with / to the highway.
铁路线和那条公路平行。
The road is parallel to the railway .
那条路与铁路线平行。
trackage classified by speed
按速度分级的（铁路）线路
railway envelope
铁路边缘地；铁路结构界限线；铁路占用空间
railroad underbridge
跨线桥(铁路线在下)
line serving siding
为专用线服务的铁路线
A trunk line.
干线铁路或电话干线
port rail line [Railway Development Strategy]
港口铁路线〔铁路发展策略〕
Investigation and Practice for Branch Railway Line Reform of Shenyang Railway Administration;
沈阳铁路局支线铁路改革调查与实践