secondary return air

基本解釋

Further the influence in jets ventilation of secondary return air on the zones comfort is studied.
通過實(shí)驗(yàn)研究了射流送風(fēng)中二次回風(fēng)相對一次回風(fēng)對工作區(qū)間舒適性的影響。
Primary return air system and secondary return air system are the two kinds of deal with the air in the mixture air system, they both have their advantages and disadvantages.
從二次回風(fēng)空調(diào)系統(tǒng)的節(jié)能分析，正壓控制，醫(yī)療建筑廢熱、廢水的再利用，運(yùn)行管理等方面探討了減少潔凈手術(shù)室空調(diào)系統(tǒng)能耗的途徑和方法。
Based on the characteristics of heat and moisture loads in cleaning operation room, the non-reheated and fixed secondary air return system was analyzed in the situation that loading changes.
從二次回風(fēng)空調(diào)系統(tǒng)的節(jié)能分析，正壓控制，醫(yī)療建筑廢熱、廢水的再利用，運(yùn)行管理等方面探討了減少潔凈手術(shù)室空調(diào)系統(tǒng)能耗的途徑和方法。