短语词组短语Radiancy Frequency 辐射功率spontaneous radiancy 自发辐射radiancy y 辐射性能infrared radiancy 红外辐射spectral radiancy distribution curve 谱辐射分布曲线New Radiancy Group 鲁裕敏;千明勋eradiate radialization radiancy radiate radiation 辐射 返回 radiancy