dearth
发表于 2025-3-26 22:05:08
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insightful
发表于 2025-3-27 02:30:47
Geochemical Modelling of Igneous Processes – Principles And Recipes in R Language978-3-662-46792-3Series ISSN 2366-6285 Series E-ISSN 2366-6293
主动脉
发表于 2025-3-27 07:26:26
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avarice
发表于 2025-3-27 09:25:56
Vojtěch Janoušek,Jean-François Moyen,Colin FarrowProvides basics of R language syntax and its application to geochemical problems; gives a comprehensive introduction to the GCDkit system.Explains fundamentals of numerical modelling of igneous proces
mighty
发表于 2025-3-27 14:09:32
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Anthem
发表于 2025-3-27 19:03:30
Specialized Plotser boxplots and spider box and percentile plots (good to deal with large and/or noisy trace-element data sets), contour plots (serving to spot maxima in data distributions), anomaly plots (appropriate, for instance, for mineral exploration) and stripplots/strip boxplots (illustrating the variability in small datasets).
Lignans
发表于 2025-3-27 22:17:40
Classical Plotsgiven to dealing with spurious correlations in binary plots (closure effect). The fundamentals and implementation of classification and geotectonic diagrams in . are also mentioned, as are the relevant commands for drawing basic plot types (binary, ternary, spider and multiple) and their subsequent modification.
constellation
发表于 2025-3-28 04:11:10
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Myosin
发表于 2025-3-28 09:29:47
Dilute Trace Elements: Partition Coefficientscan be assumed (see Chap. 6), for trace elements the best constrained parameter is the partition coefficient. We explore some of the factors that control its value, as well as, in turn, the way this coefficient controls the distribution of elements between liquid and solid phases.
HAVOC
发表于 2025-3-28 11:19:45
Trace Elements as Essential Structural Constituents of Accessory Minerals: The Solubility Conceptsolubility (of the accessory mineral). This chapter presents several (empirical) solubility laws for various accessory minerals, and discusses how this concept will affect the evolution of melts during common processes such as melting or crystallization.