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众所周知,拉得多跑得快是电力机车的显著特点。但是,在我段由于当前的技术速度(下称技速)和旅行速度(下称旅速)太低,限制了电力机车这一优越性的发挥。以我段一九七八年运行图为例,按列车时刻表明统计法求得由宝鸡至广元7次特快技速57.5公里/小时、旅速56公里/小时,9次特快技速54公里/小时、旅速49公里/小时。图订贷车技速46公里/小时,包括摘挂列车旅速26.1
As we all know, Ladder running fast is a notable feature of electric locomotives. However, due to the current technical speed (hereinafter referred to as speed) and travel speed (hereinafter referred to as “travel speed”) in my paragraph, the superiority of electric locomotive is limited. Take the example of operation of our paragraph in 1978 as an example, according to the train timetable, the statistical method was used to obtain the 7th express speed of 57.5km / h from Baoji to Guangyuan, the travel speed of 56km / h, and the express speed of 9 times at 54km / Hours, travel 49 km / h. Figure booking car speed of 46 km / h, including the car line with the train speed of 26.1