随着我国铁路干线的全面提速，列车运行的安全性和舒适性越来越引起重视，成为进一步提速的主要制约因素。
With the full-scale acceleration of main railways in our country, these two ones are more remarkable, and become the main factors against it.
为此提出建议东北铁路应抓住机遇，迎接挑战，客货列车继续提速，尽快与国际接轨。
It is proposed that the Northeast Railway should seize the opportunity, take up the challenge, continue to raise the train speed to adopt the international rules.
以汉丹线旅客列车提速方案为背景，分析了单线铁路快速旅客列车基本扣除系数和额外扣除系数。
The basic removal coefficient and additional removal coefficient of speedup passenger trains on single railway lines are analyzed by taking HankouDanjiangkou railway line as the background.
综述了近年来铁路旅客列车提速工作取得的经济效益和社会效益，以及今后提速工作的总体思路。
Based on the economic and social benefits achieved in recent years' raising speed of railway passenger trains, the overall thoughts for the raising speed in future are summarized.
随着铁路提速和重载列车的开行，铁路线路设备加剧破坏，线路维修工作量越来越大。
Owing to the higher speed and heavier load of the train, railway track is more likely to be damaged, and the quantity of track maintenance is more and more.
经过五次提速我国铁路开始融入了世界既有铁路提速浪潮，缩短了与发达国家既有线列车运行速度的差距。
The disparities of train speeds in existing line with developed country have been shortened through five times speed-up in the railway of our country.
而如何在提速同时提高列车乘坐舒适性也是提高铁路服务质量非常关键的因素之一。
And it is also of vital importance to improve the comfortableness of riding trains while raising its speed.
而如何在提速同时提高列车乘坐舒适性也是提高铁路服务质量非常关键的因素之一。
And it is also of vital importance to improve the comfortableness of riding trains while raising its speed.
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