单向运行自动闭塞
single direction automatic block
自动闭塞行车
Automatic Blocking of Running
单线双向运行
Bidirectional Operation on Single Track
双发电机自动运行
dual generator automatic operation
双向运动补偿
bidirectional motion compensation
双向运动估计
bilateral motion estimation
Bi-directional Motion Estimation
双向自动关闭的门
double-action self-closing door
双向自动焊
two dimensions auto-welding
列车自动运行
automatic train operation system
ATO
automatic train operation
全自动运行
full automatic driverless system
无司机列车自动运行
Automatic train operation without driver