coefficient of reflection and transmission 透射与反射系数
phase of reflection coefficient 反射系数的相位
acoustic reflection coefficient of wood [木] 木材声响反射系数
reflection coefficient of sound intensity 声强反射率
reflection coefficient of rough surface 粗糙表面反射系数
reflection coefficient of sound pressure 声压反射率
reflection coefficient of specular surface 镜面反射系数
应用推荐