Alcove
发表于 2025-4-1 04:53:22
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易发怒
发表于 2025-4-1 07:40:36
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令人不快
发表于 2025-4-1 11:42:21
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Ornithologist
发表于 2025-4-1 17:52:34
Mössbauer characterization of calcium-ferrite oxides prepared by calcining Fe2O3 and CaOCalcium ferrite oxides were prepared by calcining a mixture powder of iron- and calcium oxide. The .Fe-Mössbauer spectra of the calcium ferrites oxides were measured, revealing that the products should be Ca.Fe.O. and CaFe.O., the ratio of which was dependent of the Fe/Ca atomic ratio of the mixture powder.