train working

A laptop would be really useful for when I'm working on the train.

我在火车上工作时,便携式电脑真的很有用.

An optimizing programming model used to produce the goods train outgoing-time when using the computer to make train working graph on single-track lines is set up, with its solution put forward.

对于研究利用计算机优化与编制单线区段货物列车运行图，本文构造了采用逐区间递推铺画方法时生成货物列车始发与终到时刻的优化模型，并通过分析，提出了模型的解法。

As one of the three major systems for train operating-diagram, locomotive working system offers basic motive force for organization work of train operation.

机车交路系统是全路列车运行图系统的三大系统之一，为全路列车运行动力组织工作提供基础。

Working out of marshalling plan of technical through train by computer

利用电子计算机计算技术直达列车编组计划

Train graph and timetable are the working plan and foundation for train operation management.

列车运行图和运营时刻表是城市轨道交通行车组织的工作计划和基础.

If things go on like this, controllers will suffer from various mental disease ( as Depression) and cardiovascular disease ( as heart disease, hypertension). The work fatigue state of train controller working on controlling train operation was mainly studied on paper.

长此以往，调度员很容易患上各种心理疾病（如焦虑、抑郁）和心血管疾病（如高血压、心脏病）。本文主要针对于从事行车调度工作的列车调度员（以下简称调度员）的作业疲劳状态进行研究。

Ballast cleaning machine is an essential maintenance machinery of modern railway which performs track-laying, maintenance and the repair of the railway. Its working quality directly affects the quality of the railway and the safety of train travel.

道碴清筛机是现代铁路线路铺设、养护及检修必不可少的铁路养护机械，其工作质量的好坏直接对铁路线路的质量及车辆的运行安全产生影响。

This paper introduced the design purpose and working principle of Model JY Train Approaching Announciator and analyzed the features of the system.

介绍了JY型列车接近语言预警机的软、硬件设计和工作原理，并对其技术特点进行了分析。

Research on Establishment and Evaluation of the Stability-based Train Working Diagram of Passenger Dedicated Lines

基于稳定性的客运专线运行图编制与评价问题研究

Study on Foundational Theory of Laboratorial Platform for Train Working Diagram Based on Railway Network

网状线路列车运行图实验平台基础理论的研究

Study on Computer Aided Working Out Cyclic Train Timetable for Passenger Dedicated Line Problem of Cyclic Railway Timetable Based on High-Speed Network

计算机编制客运专线周期性列车运行图的研究基于高速线网的周期性列车运行图问题研究