公交发车时刻表
bus dispatching timetable
合理发车时刻
reasonable departing time
列车时刻信息发布系统
Train timetable issuing system
5kW客车发电机
kW generator on passenger car
X射线激发发光
X-ray excited luminescence
X射线激发发光光谱
x-ray excited luminescence spectrum
x-射线激发发光光谱
x-ray excited luminescence spectrum
X射线激发发射
X-ray excited emission
X-ray excited luminescence