luminous intensity unit

The comparison method and results of CCPR key comparison of luminous intensity unit are introduced at this paper, and it also gives a concise analysis of the results.

介绍了CCPR关键比对项目——发光强度单位国际比对的方法和结果，并对国际比对结果作了简要分析。

An international unit of luminous intensity per projected area normal to the line of observation.

一个发光的强度的国际单位每计画的地区与观察的线垂直。

The luminous intensity on unit area.

单位面积上的发光强度。