Lingaku- dark-line spectrum
Generated: This term refers to a spectrum that shows dark lines or bands, indicating absorption features where specific wavelengths of light have been absorbed by elements in a gas. It's a key concept in spectroscopy and astronomy for identifying the composition of substances.
tōng guò通过fēn xī分析héng xīng恒星de的àn xiàn guāng pǔ暗线光谱，kē xué jiā科学家kě yǐ可以què dìng确定héng xīng恒星de的chéng fèn成分。
By analyzing the dark-line spectrum of stars, scientists can determine their composition.