business class  商务座

speed cut   减速

test period   测试期间

technical reliability   技术可靠性

dual-speed system 双速制

run chart 运行图

trial operation/run   试运行

intercity high-speed rail  城际高铁

dedicated rail link  铁路专线

non-stop train  直达列车

staggered parking  交错停车

track 铁轨

rolling stock   轨道车辆

track maintenance worker  养路工 

protective fence   防护栏

passenger flow  客流量

standard seat 普通座

luxury train seats  豪华座

derailment coefficient  出轨系数

bullet train  动车

trial price 试行运价

real-name purchasing system 实名购票

replacement ticket  补票

ticket scalping  倒票

gapless rail  无缝钢轨

ballastless track 无碴轨道

on-schedule rate 正点率

Train Set With Power Car  动车组

vehicle type 车型

passenger rail transport 铁路客运

track gauge 轨距

at-grade crossings  铁道交叉口

conventional high-speed rail  常规高速铁路