1) movement of switch points
尖轨运程
2) Switch rail
尖轨
1.
The results show that the elastic baseplates under the switch rail could alleviate the vertical wheel/frog interaction effectively from the rail to the switch rail, improv.
详细比较了提速道岔尖轨轨下采用弹性滑床板后提速列车对提速道岔的动力作用性能 ,并进行了实验验证。
2.
Through the reason analysis about one of the representative derailment accident,account for the reason,causing the derailment accident,is result of combine work of the wheel flange,grind and pile,and the wear of switch rail and base rail.
通过对某次典型货车脱轨事故的分析 ,说明引起车辆过道岔脱轨事故主要是由于车辆轮缘磨耗和碾堆 ,以及道岔尖轨和基本轮磨损联合作用的结果 ,因而提出建议要进一步完善车辆检修规章 ,以及完善和提高道岔处的钢轨磨耗限度标准的必要性和紧迫
3.
The results show that the elasticity under the switch rail could alleviate the vertical wheel/frog interaction effectively from the rail to the switch rail,improve the dynamic characteristics .
详细比较了提速道岔尖轨轨下增加弹性前后提速列车对提速道岔的动力作用性能 ,并进行了实验验证 。
3) tongue rail
尖轨
1.
To provide a theoretic reference for straightening the tongue rail of high-speed turnouts,a finite element model for tongue rail was proposed using three dimensional solid finite elements.
采用三维实体有限单元法,建立了高速道岔尖轨矫直有限元模型,为高速道岔尖轨矫直提供理论指导。
4) point of switch
尖轨尖端
5) switch blade
尖轨,辙尖
6) motion orbit equation
运动轨道方程
1.
Using linear position vector,motion equation,and motion orbit equation that lie in the reference frame we describe the motion of the particle.
用位于参照系中的线位置矢量、运动方程、运动轨道方程描述了质点的运
补充资料：轨程
1.经调查统计得出的标准数据。
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