信息提供方式
information provision means
直供方式交流电气化铁道
AC electrification railway with direct power supply system
地下水补给方式
groundwater recharge process
继承创新方式方法
Carrying forward and Innovating Ways
AT牵引供电方式
AT traction power supply mode
Nerlovian供给模型
Nerlovian supply response model