The uncertainty evaluation and data processing methods for the CCPR key comparisons of luminous intensity and luminous flux unit are introduced. 介绍了光度与辐射度咨询委员会发光强度和总光通量国际比对中的不确定度评定和数据处理的方法。
This paper presents the principle of Cryogenic radiometer, current status of development in cryogenic radiometer technique, its relation with the most commonly used quantities in illuminating engineering, such as luminous intensity ( candela, SI base unit), illuminance, luminance and color of source. 本文介绍了低温辐射计原理、技术发展现状以及与照明工程中常用量值发光强度(SI基本单位坎德拉)、照度、亮度、光源色等主要量的关系。
The Method and Results for International Comparison of Luminous Intensity Unit 发光强度单位国际比对方法和结果