train locomotive

The train was hauled by the steam locomotive.

那辆火车是由蒸汽机车拖动的。

A new electric locomotive with several thousand horse power accelerates the train with ease.

这是新型电动机车,几千马力驱动列车.

With the railway development and reform, factors like transportation demand growth, the improving proportion of direct train from loading area, locomotive extended routing and so on will influence the configuration of marshalling yards reclassifying capacity.

随着社会和经济的发展，运输需求增长、装车地直达比重提高、机车交路延长、改编集中化等因素都会对编组站的改编能力配置产生影响，当前缺乏此方面的研究和探索。

As an emphasis, the paper discusses the optimized model and the heuristic algorithm for locomotive to work under the practical operating environment. The paper also analyzes the control strategies base on the target speed and describes the knowledge expression of train expert control.

系统重点探讨了定时约束条件下的列车节能操纵的模型及其启发式解法，详细分析了基于目标速度的列车控制策略以及专家控制原则。

This paper presents the significance of the decreasing in tare weight of the locomotive with the speed increases of the train.

阐述了随着列车运行速度的提高，降低机车自重的重要意义。

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。

He bought him a Japanese toy truck one year, an electric locomotive and train track set another year.

有一年他给买了一套日本的玩具车。

It is suggested that DF 11B passenger train locomotive with 441 OkW, AC transmission, disc brake, full suspension traction motor be developed sooner to satisfy the needs of longer combination and faster of passenger trains on some busy trunk lines.

建议加速研制4410kW、交流传动、轮盘制动、牵引电动机全悬挂的东风11B型客运内燃机车，以满足一些繁忙干线旅客列车进一步扩编和提高旅行速度的需要；