2) speed increased freight car
提速货车
1.
The infrared hotbox detection data in the operation test for 120 km/h speed increased freight cars are analyzed.
对120 km/h提速货车运用试验的红外线热轴探测数据进行了分析,找出了提速货车轴温分布规律,并提出了适应提速货车热轴预报的新模型。
2.
The three dynamics tests and their test conditions for the 120 km/h speed increased freight cars organized in our country are described.
介绍了我国组织的120 km/h提速货车的3种动力学试验及其试验条件,针对提速货车的常规动力学性能试验和可靠性试验结果分别进行了分析、总结,并就试验中暴露出的问题提出了相应的解决建议。
3.
Some new techniques applied at present in the three new types of speed increased freight car bogies of cross-braced type, tilting type and Sheffield radial type are described.
对当前交叉支撑型、摆动型、谢菲尔径向型 3种新型提速货车转向架中所采用的一些新技术进行了介绍。
3) speed-raise of passenger and freight train
客货列车提速
6) rapid freight car
快速货车
1.
The model selection analysis is made on the air brakes for 160 km/h rapid freight cars from such aspects as the operation mode, main control mechanism, materials of key parts and working type.
从作用方式、主控机构、关键部件的材质、工作制式等角度对160km/h快速货车空气制动机进行了选型分析。
2.
Described is the core of braking system for the 160 km/h rapid freight car——the scheme, structure and performance features of the KZ1 control valve.
介绍了160km/h快速货车制动系统的核心——KZ1型控制阀的方案、结构及性能特点。
3.
Described are the model selection,system composition,calculation and testing of brakes in the braking systems for 160 km/h rapid freight cars.
介绍了160 km/h快速货车制动系统的制动机选型、系统组成、计算及试验。
补充资料：笃速速
1.亦作"笃簌簌"。 2.战抖貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条