常見(jiàn)例句雙語(yǔ)例句Further the influence in jets ventilation of secondary return air on the zones comfort is studied.通過(guò)實(shí)驗(yàn)研究了射流送風(fēng)中二次回風(fēng)相對(duì)一次回風(fēng)對(duì)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。 返回 secondary return air