nitric-oxide
发表于 2025-3-25 04:26:12
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BANAL
发表于 2025-3-25 09:56:08
CNO Isotopes in Astrophysics978-94-010-1232-4Series ISSN 0067-0057 Series E-ISSN 2214-7985
启发
发表于 2025-3-25 13:18:56
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Ancillary
发表于 2025-3-25 19:11:49
https://doi.org/10.1007/978-94-010-1232-4Anomalie; Variation; astrophysics; solar system; solar wind; stars
maroon
发表于 2025-3-25 21:46:23
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Bumble
发表于 2025-3-26 02:58:50
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laxative
发表于 2025-3-26 07:22:07
War, Culture and Society, 1750–1850 are more important than Fe for instance. Historically they have been more difficult to observe in stellar spectra but in spite of these difficulties which have been solved with the development of improved observation techniques and because of their large abundance, as it will be emphasized all thro
符合国情
发表于 2025-3-26 12:22:07
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拘留
发表于 2025-3-26 13:39:33
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Induction
发表于 2025-3-26 19:48:48
https://doi.org/10.1057/9781137455475 stage, molecular lines are observed from which CNO isotope ratios and abundances can be determined. It is also during this stage that a surface convection zone penetrates into the interior mixing out material which was processed via the CNO tricycle (Iben 1964, 1966). Comparison of observed isotope