multispectral photometry是什么意思

用法例句

During recent decades, multispectral photometry and relevant researches of the moon have become an important task.

　近几十年来,月球多色测光研究成为天文学一个重要领域。

Spectral switches and effect in singular optics with polychromatic light field;

光谱开关与多色光场的奇点光学效应