缩写	全称	中文释义
SOCRATES	System of Cellular Radio for Traffic Efficiency and Safety	交通效率与安全蜂窝无线电系统
SAMS/MAMS	Special Airspace Management System/ Military Airspace Management System	特种空域管理系统/军用空域管理系统
TFV	Train Front View	列车前视图
ICE	Integrated Cab Electronics	集成驾驶室电子设备
RVVP	Rotary Vane Vacuum Pump	旋片式真空泵
AVHS	Advanced Vehicle Highway System	先进的车辆公路系统
TL	The Loop	循环
VFI	Venturi Fuel Injection	文丘里燃油喷射
TLDR	Transit Low Density Residential	公交低密度住宅
QFW	What is the length of the runway in use in (units)?	使用的跑道长度（单位）是多少？