现阶段的照明设计 ,特别是间接照明和直接 /间接照明设计 ,是建立在亮度均匀性 (luminace unifor-mity)的基础上的 ,并以亮度的均匀性作为照明设计评价的一项重要参数。不过 ,采用亮度均匀性的真正意义是要确定对环境亮度的感受 (brightness percep-tion )。而亮度的均匀性、亮 At this stage of the lighting design, especially indirect lighting and direct / indirect lighting design, is based on the brightness uniformity (luminace uniformity) based on the brightness uniformity as a lighting design evaluation of an important parameter. However, the true meaning of using brightness uniformity is to determine the brightness perception of the environment (brightness percep- tion). The brightness uniformity, bright