Omitting the mass increase and content variation of smoke flow will lead to overestimate the fire zone's temperature, and then overestimate the fire zone's flow resistance. 忽略煙氣質(zhì)量的增加及組分的變化會(huì )導致火區溫度計算結果過(guò)高,進(jìn)而可能造成火區通風(fēng)阻力計算結果的明顯升高。