stray radiance是什么意思

用法例句

The diffuse emittance of the arm skin along the pericardium meridian and non-meridian directions for 658 nm light radiation were measured.

设计了无损检测光波沿人体经脉传输特性的实验方案,测量了658 nm光波沿人体手臂心包经脉线与旁开非经脉线方向的漫射光辐出度,分析了光波斩波频率和经脉阻滞对测量光信号的影响。