spectrum light spectrum optical spectrum
A spectrum is formed by a ray of light passing through a prism.
一束光通过棱镜就会形成光谱。
—— 给力词典精选This is a kind of atomic spectrum.
这是一种原子光谱。
—— 给力词典精选Astronomers will have to collect more spectra from these stars to confirm their suspicions.
天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。
—— 柯林斯例句The individual colours within the light spectrum are believed to have an effect on health.
光谱中不同的颜色被认为对健康有不同的影响。
—— 柯林斯例句The origins of stars of differing spectral types must be dissimilar.
不同光谱型星的起源必然是不一样的。
—— 辞典例句