Read Edit View history 天体光谱学 tiāntǐguāngpǔxué astronomical spectroscopy Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 天体光谱学/ 天體光譜學 tiāntǐguāngpǔxué astronomical spectroscopy The study of the spectra of celestial bodies in order to determine their chemical composition and physical properties Edit Delete References Add reference No references for this word.
天体光谱学/ 天體光譜學 tiāntǐguāngpǔxué astronomical spectroscopy The study of the spectra of celestial bodies in order to determine their chemical composition and physical properties Edit Delete