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- Objective: To understand the centralized air conditioner ventilating system hygiene state of public place in Quzhou. 摘要目的：为了解衢州市公共场所集中式空调通风系统卫生状况。
- Methods 23 hotels and restaurants with ventilating system in air condition in Yinchuan、Wuzhong and Shizuishan City were randomly selected. 目的为了解我区宾馆饭店集中空调通风系统污染状况及卫生监测指标变化趋势,为监测分析和卫生管理提供依据。
- Presents the design of the air conditioning system, mechanical ventilating system and automatic control etc.Sums up the experience from the design. 介绍了空调系统、机械通风系统、防排烟系统、自控等方面的设计，总结了设计经验。
- The basic principle, characteristic and application of the project of inducting ventilating system is presented with a project example. 摘要结合工程实例，介绍了诱导通风系统的基本原理、特点及在该工程中的应用。
- With the project example, discusses the request of ventilating and cooling system, calculation of supply and exhaust air rate and design of ventilating system. 摘要结合设计实例，探讨了对通风冷却系统的要求、进排风量的计算及通风系统的设计。
- Presents the air conditioning scheme and design of the cold and heat sources, water system, ventilating system, smoke control and extraction system and automatic control system. 介绍了空调形式和冷热源、水系统、通风系统、防排烟系统、自动控制系统的设计。
- Therefore, with the understanding of the system into more condition, the inducting ventilating system can be applied to underground garage's ventilating project more and more. 因此，随着对其了解的逐步深入，诱导通风系统会越来越多地被应用于地下车库的通风工程中。
- Efficiency of the ATK Evaporative cooling ventilation system. ATK水濂蒸发式冷却通风系统的主要功能
- Construction of Mine Ventilation System in Zhaojin (Group) Co. 招金(集团)公司矿井通风系统建设。
- Operating under effective ventilation system or wear carbon mask. 有效抽风或配戴防毒口罩。
- In this paper, an available method reducing system power dissipation is proposed inconnecion with automatic adjusting window of the voltagesharing or the ventilating system for the mine. 本文针对矿井均压或通风系统的自动调节窗．采用单片机控制步进电机驱动电源的开关通断和机械闭锁的原理，使系统实现最低功耗运行。
- The crankcase ventilation system carries fresh air through the crankcase. 曲轴箱通风系统要携带新鲜的空气通过曲轴箱。
- Variable air volume(VAV) ventilation systems. 变风量通风空调系统。
- Research and Application of Simulation Ventilating Systems at Datong Coalmines Group Co. 矿井通风仿真系统在大同煤矿集团公司的研究应用。
- The new winter ventilation system consisted of a perforated plastic tube. 新的冬季通风系统由带孔的塑料管组成。
- Super duct Liners are specifically designed as liners for sheet metal ducts in air conditioning ,heating and ventilating systems . 舒伯风管内衬特别设计用于空调、加热、通风系统的金属风管。
- The office has recently been refurbished and the ventilation system improved. 这间办公室最近重新修缮油漆过, 通风系统得到了改善。
- Air distributors are usually placed in ventilating systems to keep the balancing of volume flow rates between each branch of ducts. 在许多通风系统中,常采用风量分配器来保证在各送风支路风量发生变化时系统风量的平衡。
- The new winter ventilation system consisted of a perforated plastic tube . 新的冬季通风系统由带孔的塑料管组成。
- The crankcase ventilation system for 4-stroke motorcycle should be improved. 四冲程摩托车用曲轴箱通风系统应当改进。
