acrobat
发表于 2025-3-23 10:20:41
so when and under what physical and chemical conditions these processes occurred. As a consequence, isotope geochemistry is very well understood and widely applied. In this chapter, we will briefly examine some of the many applications of isotopes, both stable and radiogenic, in geology.
ALLAY
发表于 2025-3-23 17:17:41
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Affable
发表于 2025-3-23 19:21:01
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有机体
发表于 2025-3-24 00:06:37
Monique Sénéchalnges of different characteristics of phonons and electrons (excitons) in solids with isotopic substitution. The isotopic effect becomes more pronounced when dealing with solids. For example, on substitution of H with D the change in energy of the electron transition in solid state (e.g. LiH ) is two
Rankle
发表于 2025-3-24 05:19:08
Linda M. Phillipsrned with fairly crude observation of overall bulk transfer processes at junctions between regions with strong compositional differences. It was at this time that suggestions on how to carry out high precision, highly reproducible diffusion experiments were first put forward .
N防腐剂
发表于 2025-3-24 08:37:07
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形状
发表于 2025-3-24 14:06:58
Frederick J. Morrison,Carol MacDonald Connor,Annemarie Hindmanration ratio. Pioneering works include: Stuiver (1970), Fritz and Poplawski (1974), Fritz et al. (1975), Eicher and Siegenthaler (1976), and reviews have been provided by Buchardt and Fritz (1980), Siegenthaler and Eicher (1986) and more recently by Ito (2001), Schwalb (2003) and Leng and Marshall (
ingenue
发表于 2025-3-24 16:34:48
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prosthesis
发表于 2025-3-24 20:51:09
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incision
发表于 2025-3-25 01:33:47
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