static track irregularity 静态不平顺
dynamic track irregularity 动态不平顺
railway track irregularity 轨道不平顺
Allowance of track irregularity 轨道不整裕度
Index of track irregularity 轨道不正指数
track irregularity index 轨道不整指数
wave track irregularity 轨面短波不平顺
random track irregularity 轨道随机不平顺
vertical track irregularity 轨道高低不平顺
The effect of track irregularity on vibration of train-track system is great. With the development of speeding-up and high-speed railway in China, the requirement to track irregularity is higher.
轨道不平顺对车轨系统振动的影响很大，随着我国铁路提速及高速铁路的发展，对轨道不平顺的要求越来越严。
参考来源 - 铁路轨道不平顺对车轨系统竖向振动响应的影响分析·2,447,543篇论文数据，部分数据来源于NoteExpress
Study on track irregularity is valuable for designing of vehicle and the track and scientific evaluation of the track status.
研究轨道不平顺，对于车辆、线路的设计以及轨道状态的科学评定都具有重要意义。
A new method for a vertical non-stationary random vibration analysis of vehicle-bridge systems subjected to track irregularity excitations is proposed.
提出了考虑轨道高低不平顺时进行车桥耦合系统垂向非平稳随机振动分析的新方法。
The transverse track irregularity is mostly treated as the exciting source of transverse vibration of train-bridge (or track) time-varying system at home and abroad.
国内外在列车-轨道时变系统横向振动计算中，大多采用轨道横向不平顺作为列车-桥梁(轨道)时变系统横向振动的激振源。
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