Terms for subject Rail transport containing source

English	Chinese
AC-battery power source	混合电源
air source heat pump	气源热泵
capacity of water supply source	供水水源能力
centrally connected power source	集中电源
class A water source protection zones	一级水源保护区
control power source	控制电源
double power source	双电源
drinking water source protection zones	饮用水水源保护区
electric light source fire safety evacuation sign	电光源型消防安全疏散标志
electrical source cabin	电源室
ground source heat pump	地源热泵
incoming source	进线电源
local power source	地方电源
local power source	本地电源
locally supplied power source	局部电源
natural cooling source	天然冷源
power supply of dual source	双电源供电
power supply of single source	单电源供电
received source signal	接收源信号
secondary water source protection zones	二级水源保护区
separate power source	独立电源
sound source spectrum characteristic	声源频谱特性
source of harmonics	谐波源
source protection zones	水源保护区
wind energy source	风能