预热空气 meaning in Chinese

preheated air
preheatedair
tempered air

The heated-air system provides rapid heating of the air entering the carburetor when the engine is cold .
发动机处于冷态时，预热空气装置能迅速提供热的空气进入化油器。
The regulator holds a constant air - fuel ratio from cold start - up through hot air operation
调节阀能够保证从冷启动到预热空气一直保持恒定的空气-燃料比例。
The nox concentration of the outlet of the combustion chamber increases with the temperature of preheated air
得出燃烧室出口no _ x的浓度随预热空气温度的增加而增加。
The fcr / pcr regulators offer maximum control and fuel efficiency on applications involving preheated air to the burners , or where burners are firing against varying back pressures
Pcr调节阀具有最好的控制性能和最大的燃油效率，应用领域包括炉头预热空气，或者燃烧炉头工作在炉内压变化很大的情况下。
The fcr / pcr regulators offer maximum control and fuel efficiency on applications involving preheated air to the burners , or where burners are firing against varying back pressures
Pcr流量调节阀具有最好的控制性能和最大的热效率，应用领域包括烧嘴预热空气，或者燃烧器工作在炉内压变化很大的情况下。