Introduces outdoor hourly parament, set up the mathematics model based on unsteady-state heat transfer and vapor-penetrating theries.This problem does elementary research.

• 用稳态热湿传递分析有其不合理的一面,有时会得到不准确的结论,非稳态传热下的湿传递更加符合实际,结果更加准确,但是计算比较复杂。