absorptance

n.吸收比(吸收性；吸收系数)

A beam ethereal, sullied, and absorpt! 在虚无与神圣的中间！

With increased irradiation time,the surface roughness and solar absorptance are increased. 随着辐照时间的增长,材料表面粗糙度增加,导致太阳吸收率增大。

Measuring Weak Absorptance of Optical Thin Films with Laser Calorimetric Technique[J]. 引用该论文 李斌成

Finally, we have studied the effect of the variation of absorptance and the distribution of incident energy density on the relevant process. 对于吸收率的变化与脉冲激光能量密度的分布对于相应过程的影响

This paper discusses the process of degradation catalyzed by titanium, which absorpt light. 本文系统综述了氧化钛吸附对光催化降解过程的影响。