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。
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。
Otherwise, you need to have a secondary copy placed on the hard drive, in order to remove this restriction and return its status to normal.
否则，你需要有一个辅助副本放在硬盘上，为了消除这种限制并返回其状态正常。
Every year of schooling increases a girl's individual earning power by 10 to 20 percent, and the return on secondary education is even higher.
女孩子多上一年学，收入能力可提高10% - 20%，而受过中学教育的回报更高。
In fact, the Church of a person "AIDS" Knowledge spent several hundred times the cost of access to be able to return to secondary school students to talk about "AIDS" is not too early.
其实，教会一个人“防艾”知识所花的成本能够获得数百倍的回报，向中学生谈“防艾”也不嫌早。
We judge that in future short stage market shall return calm, which is positive to support smooth running of securities in secondary market.
我们判断今后短阶段市场或逐渐回归冷静，对支撑证券二级市场平稳运行及价值发现有利好作用。
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。
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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