空气压力对人体皮肤温度及热感觉影响的实验研究
Experiment on effects of air pressure on human skin temperature and thermal sensation
摘要：
以问卷调查的方式，对低压环境下人体皮肤温度随空气压力的变化及其对人体热感觉的影响进行了研究。结果表明，在其他环境参数一定的条件下，人体平均皮肤温度和人体热感觉均随压力降低而降低，且二者变化趋势基本一致。经过统计学分析可知，二者在低压环境下具有较好的相关性，因此在低压环境下皮肤温度可作为表征人体热感觉的一个重要指标。
关键词：低压环境,皮肤温度,热感觉
Abstract：
Studies the change of human skin temperature with air pressure and its influence on human mean thermal sensation(MTS) by using questionnaire in low-pressure environment. The results show that the mean skin temperature and MTS decrease with the pressure dropping, and have the same tendency, when other environmental parameters keep constant. By statistic analysis, finds that the mean skin temperature associates MTS significantly, so the skin temperature could be used as an important index to indicate human thermal sensation in low-pressure environment.
Keywords:low-pressureenvironment,skintemperature,thermalsensation