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首页> 外文会议>International Conference on Indoor Air Quality and Climate >The Relationship between Indoor and Outdoor Temperature, Relative Humidity, and Absolute Humidity in Six Chinese Cities
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The Relationship between Indoor and Outdoor Temperature, Relative Humidity, and Absolute Humidity in Six Chinese Cities

机译：室内和室外温度，相对湿度和六个城市绝对湿度之间的关系

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In China, few studies have examined how indoor residential conditions relate to outdoor ambient climate. In this research, the two weeks indoor temperature, relative humidity (RH), and absolute humidity (AH) were measured in 117 homes distributed in six Chinese cities during different seasons. Daily mean values of temperature, RH and AH in living room and children's bedroom were calculated, and the relationships between indoor and outdoor temperatures, RH and AH were analysed by using Pearson correlation coefficients. The results display a seasonal pattern both indoors and outdoors. Outdoor daily average temperature and AH are good indicators for indoor temperature and AH in hot summer and cold winter zone (Shanghai, Wuhan and Changsha) through a year. While only AH is a good indicator for indoor AH in cold (Beijing, Dalian) & severe cold (Harbin) climate zones during summer and transient seasons. When outdoor daily average temperature were below 15°C, indoor temperatures obviously showed the two groups. The reason is that in the houses of Harbin, Beijing and Dalian, the central heating system is still operated in spring. Consequently, indoor daily average temperature in cold & severe cold zone were obviously higher than that of in hot summer and cold winter zone in cold days. Studies relating outdoor weather to human health should take into consideration how well outdoor conditions serve as indicators of indoor or personal weather exposure in the studied geographical area.
机译：在中国，很少有研究已经审查了室内住宅条件与室外环境气候有何相关。在本研究中，在不同季节的六个中国城市分布的117个家庭中测量了两周的室内温度，相对湿度（RH）和绝对湿度（AH）。计算了在客厅和儿童卧室的温度，RH和AH的每日平均值，通过使用Pearson相关系数分析室内和室外温度，RH和AH之间的关系。结果在室内和户外显示季节性图案。室外日常平均温度和啊是室内温度和炎热夏季和寒冷冬区（上海，武汉和长沙）的良好指标。虽然夏季和短暂季节，只有阳光（北京，大连）和严重感冒（哈尔滨）气候区的室内啊是一个很好的指标。当室外每日平均温度低于15°C时，室内温度明显显示两组。原因在于，在哈尔滨，北京和大连的房屋中，中央供暖系统仍在弹簧中运行。因此，冷和严重寒冷区的室内日平均气温明显高于寒冷的日子和寒冷的冬季区的温度。将室外天气与人类健康有关的研究应考虑到户外条件如何担任学习地理区域的室内或个人天气暴露的指标。

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