spectral absorptance

• 光谱吸收系数,光谱吸收比

spectral absorptance的用法和样例：

例句

1. The absorptance of insulation resistance for various kinds of electric equipmenet under the condition of damp and partial damage were analyzed.
   摘要分析了各种电气设备在受潮情况和局部损伤情况下的绝缘电阻的吸收比试验。