1) Speed-increased trunk line
提速干线
2) speed-up busy line
提速繁忙干线
1.
On the 200 km/h speed-up busy line,the skylight has great effect on the running scheme of passenger train.
在时速200km/h的提速繁忙干线上,天窗的设置将对旅客列车的开行产生很大影响。
3) speed-raised railway
提速线路
1.
Aiming at speed-raised railway,dynamic finite element method is adopted in the paper in order to analyze the dynamic responsing regularity of the track structure under the condition of the original irregularities and different velocity of locomotive passing though the track with rigidity abrupt change.
针对提速线路,采用动力有限元分析方法,分别讨论并比较了有无钢轨初始不平顺条件下,机车以不同行驶速度通过有刚度突变轨道地段时,轨道结构的动力响应规律。
4) raising speed main railway line
提速正线
6) the increasing in speed on the current line
既有线提速
1.
Along with the increasing in speed on the current line, it is more important of comfortable and safety in the passenger train.
随着既有线提速，旅客列车的舒适性、安全性愈显重要，对桥梁结构的要求愈加严格。
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