英语词汇secondary return air怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?二次回风
二次回风（secondary return air）：在集中空气处理发备中，与处理过的混合空气再次混合的室内空气。

短语

1
secondary return air system
二次回风系统
2
secondary air return
二次回风

双语例句

1
Further the influence in jets ventilation of secondary return air on the zones comfort is studied.
通过实验研究了射流送风中二次回风相对一次回风对工作区间舒适性的影响。
2
Presents the application of fuzzy control technique to the secondary return air system of a symphonic concert hall.
介绍了模糊控制技术在一交响乐厅二次回风空调系统中的应用。
3
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.
从二次回风空调系统的节能分析，正压控制，医疗建筑废热、废水的再利用，运行管理等方面探讨了减少洁净手术室空调系统能耗的途径和方法。

单词	secondary return air
释义	secondary return air 简明释义二次回风网络释义 1 ?二次回风二次回风（secondary return air）：在集中空气处理发备中，与处理过的混合空气再次混合的室内空气。短语 1 secondary return air system 二次回风系统 2 secondary air return 二次回风双语例句 1 Further the influence in jets ventilation of secondary return air on the zones comfort is studied. 通过实验研究了射流送风中二次回风相对一次回风对工作区间舒适性的影响。 2 Presents the application of fuzzy control technique to the secondary return air system of a symphonic concert hall. 介绍了模糊控制技术在一交响乐厅二次回风空调系统中的应用。 3 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. 从二次回风空调系统的节能分析，正压控制，医疗建筑废热、废水的再利用，运行管理等方面探讨了减少洁净手术室空调系统能耗的途径和方法。
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