Atoms emit and absorb light of specific wavelengths, as measured in laboratory experiments.Atoms emit and absorb light of specific wavelengths, as measured in laboratory experiments.
就如同在实验室中所测量到的，原子会放出或吸收特定波长的光。
The AH ⅰ ammes, such as aliphatic and aromatic ammes, can only absorb light below 300 400 urn by theThe AH ⅰ ammes, such as aliphatic and aromatic ammes, can only absorb light below 300 400 urn by the
AH－Ⅰ类胺，如脂肪族胶和芳香族胺的光吸收在300&400no以下，很容易和碘盐作用形成电荷转移络合物（CTC），使光吸收显著移至可见光区。
to absorb light of a short wavelength and produce light of a longer wavelength, particularly when thto absorb light of a short wavelength and produce light of a longer wavelength, particularly when th
发荧光 This material fluoresces under ultraviolet light which makes it easier to identify.
