Abstract : the paper established the idea of passive solar houses with zero - auxiliary heating source as well as the calculating method for the design and passive solar house . based on the ratio of radiant temperature difference i . e . thermal design and calculation method for passive solar houses with zero - auxiliary heating source 文摘:着重介绍零辅助热源被动式太阳房的概念及以辐射温差比为设计依据的被动式太阳房热工设计计算方法零辅助热源被动式太阳房热工设计计算方法