机车无线重联系统技术是开行万吨组合列车的关键技术。
Locomotive wireless reconnection system technology is the key technology in opening line combinations of 10,000-ton train.
为满足铁路不断增长的货物运输需求，开行重载组合列车是一种有效提高运输能力的方法。
To meet the ever-increasing demand for the railway transportation, the operation of heavy-haul trains is an effective way to improve transport capacity.
文中建议，在组合列车开行之前，应当结合具体情况，进行认真的列车动力学分析，以确保组合列车的安全运行。
Suggests that the train dynamics must be analysed seriously before the train is set in motion in order to ensure its safety.
利用三角级数法模拟了轨道的不平顺，采用列车编组和桥梁组合的模型，建立了车桥耦合振动方程。
By simulating the track irregularities with trigonometric series method, the train-bridge coupling vibration equations are established based on the combined modal of train formation and the bridge.
组合式重载列车已在我国大秦铁路广泛开行，取得了显著的经济效率和社会效益。
Combined heavy rail trains have been widely opened in China Datong-Qinhuangdao line, which has made significant economic efficiency and social benefits.
提出了一种列车组合导航系统。
对大型车站、道口、大型个体工程等处则建立连续运营GPS差分基准站，采用动态差分GPS数据与其它传感器数据组合定位的方案，以提高列车定位的精度。
It is also pointed out in the thesis that when trains are running in railway line, using double receivers, fusing GPS single point position units with other locating sensors is of great value.
利用三角级数法模拟了轨道的不平顺，采用列车编组和桥梁组合的模型，建立了车桥耦合振动方程。
By examining the test results of vibration for a few Bridges, it is found that train formation has a strong effect on bridge vibration responses.
论文分析了列车惯性运动特性，采用低成本的GPS和惯性传感器组合实现列车定位。
The train inertial feature is analyzed. With low cost inertial sensors, the GPS/INS integrated train positioning was implemented.
技术站列车编组计划编制问题属于超大规模的组合优化问题，求解难度较大。
Working out the train formation plans for technical service stations is an exceptionally large-scale combinatorial optimizing problem, and it is hard to solve with the mathematical method.
技术站列车编组计划编制问题属于超大规模的组合优化问题，求解难度较大。
Working out the train formation plans for technical service stations is an exceptionally large-scale combinatorial optimizing problem, and it is hard to solve with the mathematical method.
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