本文通过实验证明了人在低温环境中服装内平均皮肤温度与冷感间的关系。全程平均皮温和全程不冷率两项保暖生理指标能正确指示人们受冷深度和服装保暖程度。本文亦对Ⅰ、Ⅱ型防寒服进行了卫生学评价。结果表明Ⅰ、Ⅱ型防寒服在限定的气象条件下其保暖性符合保暖卫生标准;可以取代现在发放的皮质防寒服;且重量轻于后者。 In this paper, we experimentally proved the relationship between average skin temperature and cold sensation in the clothing in low temperature environment. The whole average skin temperature and the whole is not cold two warm physical indicators can correctly indicate the depth of cold and clothing warmth. This article also Ⅰ, Ⅱ winter clothes for hygiene evaluation. The results show that Ⅰ, Ⅱ type winter clothes in the meteorological conditions in a limited warm weather in line with thermal health standards; can replace the now issued cortical winter clothes; and lighter than the latter.