... 绝缘轨距杆insulated gage rod 轨下基础sub-rail foundation;sub-rail track bed 轨枕tie;cross tie;sleeper ...
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The development of high-speed railway should be based on security, reliability and comfort property. Moreover,high-level track regularity and the stability of sub-rail foundation should be guaranteed.
高速铁路的发展必须以安全性、可靠性、舒适性等为前提,以线路的高平顺性和轨下基础的稳定性作保证。
参考来源 - 高速铁路路基上有砟轨道与无砟轨道过渡段研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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