reflectivity

音标[,ri:flek'tiviti] 读音

汉语翻译

n. 反射率
【化】反射率
【医】反射力, 反射性

词型变化：

名词复数:reflectivities

英语解释：

名词 reflectivity:

the fraction of radiant energy that is reflected from a surface
同义词：coefficient of reflection, reflection factor, reflectance
the ability to reflect beams or rays
同义词：reflection, reflexion
the capability of quiet thought or contemplation
同义词：reflectiveness

详细解释：

re.flec.tiv.i.ty

n.（名词）
【复数】 re.flec.tiv.i.ties
The quality of being reflective.
反射的性质
The ability to reflect.
反射的能力
Physics The ratio of the intensity of a wave reflected from a surface to the energy possessed by the wave striking the surface.
【物理学】 反射比：从表面上反射回的波的强度与射到表面上的波所含能量的比率