Real flue gas is made up of nitrogen oxide (NOx), nitrogen, and oxygen as well as CO2, Peter tells me.

'真正的烟气是由氮氧化物(NOx)、氮、氧以及二氧化碳组成，'彼得介绍说。

youdao

If the flue overdraws, all the heat goes right up the chimney.

如果风管抽风过度的话，热量就会从烟囱直接跑掉了。

youdao

Defending freezing system is to prevent to import net wall to go up in the flue of inert segregator frozen.

防冰冻系统是防止在惰性分离器的烟道进口网壁上结冰。

youdao