铍反射反射器
beryllium-reflected reactor
半球反射率
hemisphere index of reflection
半球反射率谱
hemisphere reflectivity spectrum
多椭球反射镜
dissymmetry ellipsoidal reflector
非聚焦椭球反射镜
non-focal ellispsoid mirror
角-半球反射率
angular-hemispherical reflectance
女阿瓦芦都的反射球
wewald‘s sphere of reflection
wewald’s sphere of reflection
椭球反射聚光器
elliptical mirror condenser
椭球反射面天线
elliptical reflector antenna