列车-轨道(桥梁)系统
train-track(bridge) system
列车-轨道-地基振动模型
train-track-ground vibration model
列车-轨道梁耦合系统
coupled vibration system of train-track beam
列车对轨道的动力作用
dynamic interaction between train and track
ZPW-2000系列轨道电路
ZPW-2000 series track circuit
半挂汽车列车
semi-trailer automobile
semi-trailer combination
Halftrailer antomohile train
Tractor-semitrailer
tractor trailer
Tractor-semitrailer combination
a tractor-semitrailer
地铁轻轨列车
metro and light rail vehicle
地下铁道列车
subway train
underground railway train
电站列车车组
power plant car train-set