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- variable air condenser 可变空气电容器
- Variable air volume(VAV) ventilation systems. 变风量通风空调系统。
- Variable Air Volume ?VAV? System is a energy-saving air conditioning system. 变风量系统是国外较为流行的节能空调系统,国内也开始大量采用。
- The hot air condensed the steam. 水蒸气凝结成了水珠。
- The cold air condensed the steam. 冷空气使蒸汽凝结。
- The AHU's are mainly constant air volume type with a few on variable air volume. 在空气处理机组的主要是不断的风量与一些类型的变风量。
- The lumbar support with its variable air cushion system can be adjusted to provide optimum support for the back muscles. 腰部支撑带可调节空气垫系统,可以通过精心调节更好地为背部肌肉提供最优化支撑。
- Because Variable Air Volume (VAV) can reduce equipment and systematic energyconsumption, it has been used in a large amount. 而变风量空调系统由于其降低了设备和系统的能耗,而被大量采用。
- To the aim of energy saving and indoor comfort,an optimal control strategy was presented for outdoor air control in variable air volume(VAV) systems. 针对多区域变风量空调系统,提出一种关键区温度重设定的自适应按需新风控制策略,以最少的能耗满足各区的室内空气质量要求。
- Water vapor in the rising warm air condenses to liquid water. 上升的暖空气中的水蒸气冷凝成液体的水。
- MIMO (man in machine out) control strategy with decouplers was applied in the variable air volume and water temperature air-conditioning system. 摘要针对变风量变冷水温空调系统,分析了该多变量多输出系统的回路交互影响,设计了解耦器并整合到控制器中。
- This paper investigates solutions for both these deficiencies and in so doing develops a novel approach for variable air volume air conditioning systems. 本文旨在找到这两个不足之处的解决方法,并以一种崭新的方法研究变风量空调系统的发展。
- This paper gives an detailed description to various aspects of the Variable Air Volume System, such as the working principle, peculiarities of system, and its applicable location. 摘要对变风量系统的工作原理、系统特点、适用场合均作了详细地阐述。
- Because the basic principle of Variable air volume system is to meet the comfort conditions indoor by varying air flow rates, air distribution is rather important. 由于变风量系统是通过改变送风量来满足室内舒适要求的系统,所以气流分布对于变风量系统是相当重要的。
- The excess moisture vapour in the air condenses into droplets of water. 空气中多余的水蒸气凝结成了水滴。
- This paper mainly introduced the characteristic of variable air volume(VAV) system and occasion for using,especially introducing the control of VAV system in detail. 介绍了变风量空调系统(VAV系统)的特点和适用场合,特别对变风量空调系统的控制作了详细的介绍。
- By means of variable frequency and adjustable speed, the variable air volume air conditioning automatic control system saves energy through setting different static pressure values in different time periods. 变风量空调控制系统以变频调速为手段,分时段设定静压值以实现节能。
- Besides,the application and control of the variable air volume(VAV) control valve were discused,and contrasts the capability between the venturi valve and the VAV butterfly valve was contras. 另外,重点讨论了变风量控制阀的应用、控制方法并对常用的两种变风量阀文丘里控制阀和VAV蝶阀的性能进行了比较。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。