| 单词 | air change |
| 释义 | 例句释义: 换气,空气更换,换气次数,空气变化,块气 1. Experts recommend that your ventilation system should provide at least one air change every hour. 专家推荐你的通风系统应该至少要每小时换一下气。 blog.sina.com.cn 2. Thermal insulation in buildings - Determination of air change in buildings - Tracer gas dilution method. 建筑物的隔热.建筑物中换气率的测定.示踪气体稀释法 www.mapeng.net 3. household central air conditioner generally don't have fresh air system, and even the heat pump air, fresh air change also only 15%. 家用中央空调一般都不具有新风系统，即使是空气热泵型的，新风更换也只能达到15%。 www.anhuidadu.com 4. Hotand cold pockets of air change the speed of light as it moves throughthe atmosphere. 光在大气中传输里，冷热空气会改变光的速度。 www.bing.com 5. British boy Liam Derby Xia contracts the rare lung air change insufficient illness. 英国男童利亚姆？德比夏尔患有罕见的肺换气不足病症。 www.12edu.cn 6. Of 37. London's air change due to the presence of fresh me. 伦敦的空气因我存在而变的清新。 cul.zhishi.sohu.com 7. Indoor air change flow was determined by portable IR gas analyzer. The instrument was GHX-3010E and the trace gas was carbon dioxide (CO2). 使用便携式红外线气体分析仪对室内新风量进行测定研究，仪器型号为GHX-3010E，示踪气体选取二氧化碳（CO2）。 www.ceps.com.tw 8. Test Methods for Determining Air Change in a Single Zone by Means of a Tracer Gas Dilution 用示踪气体稀释法测定单个区域内空气变化的试验方法 www.isres.com 9. Thermal performance of buildings - Determination of air change in buildings - Tracer gas dilution method 建筑物的热性能.建筑物中空气变化的测定.示踪气体稀释法 www.mapeng.net 10. Methods for determination of air change flow of indoor air in public places 公共场所室内新风量测定方法 www.bz01.com 1. Application of air change ventilation system in hydropower house 置换通风系统在水电站厂房中的应用 www.ilib.cn 2. Discussion on Air Change Rate of Turbulent Flow Clean rooms 乱流洁净室换气次数的讨论 www.ilib.cn 3. Study on Method for Determination of Air Change Flow in Air-conditioned Carriage 空调旅客列车新风量测定方法的研究 www.ilib.cn 4. Monitoring principle and methodology for air change flow in indoor air 微环境新风量的检测原理及方法研究 www.ilib.cn 5. A Method of Determining Air Change Rates in Detached Dwellings 独建式住宅空气交换率测定方法 www.mapeng.net 6. Air Change per Hour of Ventilation 每小时通风换气量 www.jiangxiaona.com.cn |
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