词汇	downstyle
释义	downstyle 🌏下来的样子
随便看	spectral radiant gain Spectral radiant illuminance standard lamp spectral radiant intensity spectral radiant power spectral radiant reflectance spectral radiation spectral radiation characteristic spectral radiation exitance spectral radiation standard spectral-radiation thermometer spectral radii spectral radiometer Spectral radiometric calibration spectral radiometry spectral radiosity spectral radius Spectral radius of a matrix spectral radius of matrix spectral raised cosine pulse spectral range spectral ratio Spectral-ratio method spectral ratios spectral receiver Spectral recognition