Noun:
-
the efficiency with which electromagnetic radiation produces a photochemical reaction plotted as a function of the wavelength of the radiation
用作名词 (n.)
- This is a kind of atomic spectrum.
这是一种原子光谱。
- But why is the Hate side of the spectrum so large?
但是为什么光谱的黑暗面也会那么大面积呢?