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ÔÐÀÓÍÃÎÔÅÐÎÂÛ ËÈÍÈÈ |
| Áîëüøàÿ ñîâåòñêàÿ ýíöèêëîïåäèÿ (ÁÝÑ) |
ëèíèè ïîãëîùåíèÿ â ñïåêòðå Ñîëíöà (ñì. èëë.). Ô. ë. âïåðâûå íàáëþäàë â 1802 àíãëèéñêèé ôèçèê Ó. Âîëëàñòîí (W. Í. Wollaston; 1766—1828), â 1814 îíè îáíàðóæåíû è ïîäðîáíî îïèñàíû É. Ôðàóíãîôåðîì; ïðàâèëüíî îáúÿñíåíû Ã. Ð. Êèðõãîôîì. Íàáëþäàåòñÿ áîëåå 20 òûñ. Ô. ë. â ÈÊ-, ÓÔ- è âèäèìîé îáëàñòÿõ ñîëíå÷íîãî ñïåêòðà, ìíîãèå èç íèõ îòîæäåñòâëåíû ñî ñïåêòðàëüíûìè ëèíèÿìè èçâåñòíûõ õèìè÷åñêèõ ýëåìåíòîâ.  òàáë. ïðèâåäåíû íàèáîëåå èíòåíñèâíûå Ô. ë. â âèäèìîé îáëàñòè.
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| Îáîçíà÷åíèå ëèíèè | Äëèíà âîëíû â ìêì | Õèìè÷åñêèé ýëåìåíò |
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| À | 0,761 | Î |
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| Â | 0,687 | Î |
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| Ñ | 0,656 | H |
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| D | 0,589 | Na |
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| Å | 0,527 | Fe |
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| F | 0,486 | Í |
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| G | 0,431 | Ñà |
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| H1 | 0,397 | Ca |
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| Í | 0,393 | Ca |
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Ñïåêòðû îïòè÷åñêèå. Ëèíèè ïîãëîùåíèÿ (ôðàóíãîôåðîâû ëèíèè) â ñïåêòðå Ñîëíöà.
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| Îðôîãðàôè÷åñêèé ñëîâàðü Ëîïàòèíà |
| ôðàóíã`îôåðîâû ë`èíèè, ôðàóíã`îôåðîâû ë`èíèè, ôðàóíã`îôåðîâûõ ë`èíèé |
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