🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ13553575· pop 26· linked from 824 articlesabsorption spectroscopyspectroscopic techniques that measure the absorption of radiationAvailable in 26 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةArmenianBasqueConnectionsemission spectrumEntityspectral lineEntityCategoriesAbsorption spectroscopyAnalytical chemistryAstrochemistryElectromagnetic radiationRadiationScientific techniquesSpectroscopy