barium star التعريفات والمعاني == English == === Noun === barium star (plural barium stars) (astronomy) Any of a class of giant stars whose spectra show the presence of s-process elements (such as barium) شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة barium stars barium arsenate Bariumcarbonat Bariumcarbonats baumstarkite