1) long point rail
长心轨
2) long rail
长轨
1.
Applying adopting solderless joint long rail to rail of quenching car;
无缝焊接长轨在焦炉熄焦车轨道上的应用
3) point rail
心轨
1.
The analysis of intensity of tongue rail and point rail of diamond-shaped cross-points crossover
菱形交分渡线尖轨及心轨强度分析
2.
To identify the characteristics of wheel/rail contact irregularity in crossing zone of high-speed turnouts,a numerical model was set up based on the least distance searching method and analyzing the structures of point rail and wing rail.
为揭示高速道岔辙叉区不平顺特性,通过分析心轨、翼轨的结构特点,采用最小距离搜索法,建立了辙叉区轮轨接触计算模型,并以350 km/h客运专线42号高速道岔为例,分析了不同藏尖结构和车轮踏面的轮轨接触不平顺规律。
4) long steel rail
长尺钢轨
5) long rail
长钢轨
1.
Based on new technical standards and construction characteristics,an automatic flow production line for long rail welding is set up at the track base of the passenger transport line,and the key technologies are summarized for long rail spark contact welding.
根据新技术标准和施工工艺特点,在客运专线铺轨基地建造了全自动的长钢轨焊接流水生产线,总结出了长钢轨闪光接触焊的施工关键技术。
2.
The present paper discusses the necessity to develop long steel rail in the aspects of application and production,the feasibility for Pangang to produce long rail and the scheme to modifythe existing line for long rail production.
从使用和生产两方面论述了发展长钢轨的必要性，论述了攀钢生产长钢轨的可行性，提出了攀钢改造长钢轨生产线的方案。
3.
This paper expounds the structure of lifting implement which is especially used for lifting long rails of hundred meters.
介绍了一种长钢轨专用起重吊具的结构特点,该吊具用于吊运百米钢轨,具有结构新颖、刚性好、重量轻等特点,并具有钢轨保护装置,可避免钢轨直接坠地损坏。
6) Long?rail welding
长轨焊接
补充资料：轨长
1.古代户口编制中基层一级组织的领导人。
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