Nghĩa chính
- Vạch quang phổdanh từa dark or bright line in an otherwise continuous spectrum caused by the absorption or emission of light, at a single wavelength, by the movement of electrons between energy levels of an atom or molecule
Dạng từ (word form)
theo quy tắc (regular)- spectral lineDạng gốc (base form)
- spectral linesSố nhiều (plural)
Họ từ (word family)
Từ liên quan (related word)