ventilation and air-conditioning systems meaning in English

通风和空调系统

The impaction of comfortable ventilation and air - conditioning system on indoor air quality
舒适性通风空调系统对室内空气品质的影响
The power companies implemented their three - year dsm programmes , including rebate programmes for lighting and heating , ventilation and air - conditioning systems for non - residential customers , as well as other education and informational programmes , starting from july . the need for implementing rebate programmes for residential customers will be reviewed by the government in mid - 2001
两间电力公司已于七月开始推行为期三年的用电需求管理计划，其中包括为非住宅客户而设的照明、供暖、通风及空调系统的回扣计划，以及其他教育和资讯计划。
At the end , according to the developing trend of energy efficiency in developed countries , we suggest adopting environmental value engineering of heating , ventilation and air - conditioning system ( eveac ) as a promising index to evaluate the energy performance of the commercial buildings in chongqing
最后,根据目前国内外节能研究的趋势,初步提出采用暖通空调系统价值工程评价指标来评价公共建筑空调系统的能源利用效率和对环境的影响,给出了如何计算暖通空调系统的环境价值eveac 。