Train graph is the base of railway transportation management and the working plan of transportation department.
列车运行图是铁路列车运行组织的基础，是铁路运输部门的工作计划。
The passenger train graph is the comprehensive plan and the basis of train operation organization for railway passenger transport organization.
旅客列车运行图是铁路旅客运输组织的综合性计划和行车组织基础。
This paper describes a design of a common and scalable adjusting system for train graph, including the design of data structure, graphic displaying and adjusting operation.
该文讨论了一种可复用和易扩展的运行图调整系统的设计，其中介绍了包括数据结构、图形显示及调整操作的设计。
Finally, this paper studies the problem of the selection of overtaking station and the proportion of train interval by computor simulation of train graph making on Shanghai urban rail transit line.
并以上海某市域快速轨道交通线为例，通过计算机仿真铺画列车运行图的方法，对开行快慢车后越行地点的选择以及列车始发的均衡性问题进行了分析研究。
To make the train working graph with computer is the base of realizing the automaton of conducting train running.
列车运行图的计算机编制，是实现铁路行车指挥自动化的基础。
Considering arranging train paths as arranging a periodic event, in virtue of the periodic constraint graph and the periodic tension model, the periodic train diagram network model is established.
将安排列车运行线的问题看作周期事件安排问题，并借助周期约束图及周期势差模型，可以建立周期运行图网络模型。
The complicated structure of the epicyclical gear train with multidegrees of freedom and planet carriers could be predigested into the topological graph by adopting the knowledge of graph theory.
利用图论知识，可将多自由度多行星架周转轮系的复杂结构简化为拓扑图。
Research methods: Take the double-track tunnel in the Lanzhou-Wunan for example, the relation graph of train speed and maximum pressure has been simulated and figured out with the formula.
研究目的：通过计算，分析我国双线隧道中存在的瞬变压力问题，并提出相应的缓解措施。
Research methods: Take the double-track tunnel in the Lanzhou-Wunan for example, the relation graph of train speed and maximum pressure has been simulated and figured out with the formula.
研究目的：通过计算，分析我国双线隧道中存在的瞬变压力问题，并提出相应的缓解措施。
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