不平顺发展率
development rate of irregularity
单侧轨道不平顺
one side track irregularity
高低不平顺
vertical irregularity
longitudinal level irregularity
longitudinal irregularity
轨道不平顺
railway tract irregularity
track irregularity
railway track irregularity
rail irregularity
rail ride quality
guideway irregularities
Irregularity of Track
railway track irregualarity
track irregularities
轨道不平顺功率谱密度
Track irregularity power spectrum density
轨道不平顺检测
Track irregularity inspection
轨道不平顺谱
PSD of track irregularity
track spectrum
轨道高低不平顺
track longitudinal irregularity
track profile irregularity
track vertical irregularity
轨道几何不平顺
track geometric irregularity
track geometry irregularities
轨道平顺性
track evenness and straightness
Track regularity
轨道随机不平顺
random irregularity of track vertical profile
Stochastic track irregularity