1 . 光辉的
4. irradiateirradiant光辉的irradiation 放射
2 . 灿烂的
irradiancy(名词)发光、光辉、照耀;irradiant光辉的、灿烂的;irradiate(动词)发光、使光辉、照耀、发光的、光亮的;.
3 . 辐亮度
the absolute irradiantcalibration of the spectrograph光谱仪绝对辐亮度定标
4 . 光照的
irradiant(1)光照的(2)光亮的irradiated gas 受辐照气体irradiated surface 受辐照表面irradiation (1)发光(2)辐照(3)光渗irradiation bomb 照明弹irradiator 辐照.