运行平稳性是机车车辆的重要指标。
Riding quality is an important index of railway vehicle running behaviour.
信息技术最近被广泛应用于铁道机车车辆。
Nowadays information technology is being widely applied to railway vehicles.
在降低成本方面，机车车辆电气装置中有很大潜力。
A major potential for cost saving lies in vehicles' electrical equipment.
地铁、轻轨车辆、新型机车车辆相关技术与开发研制；
Technologies and products for urban subway, light rail operation and management.
地铁、轻轨车辆、新型机车车辆相关技术与开发研制；
Technologies and products for urban subway, light rail operation and management.
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