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ssssss0527捐助貴賓 (正式寫(xiě)手)
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[求助]
EDX表征陶瓷元素含量 使用Oxygen by Stoichiometry功能的原理
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RT AZtec系統(tǒng)中 使用Oxygen by Stoichiometry分析數(shù)據(jù)結(jié)果的原理是什么 為什么陽(yáng)離子的相對(duì)原子百分比會(huì)改變?(如材料含有AO,BO,則A/B的含量應(yīng)保持不變)謝謝~ PS 官網(wǎng)說(shuō)的是“Many minerals contain oxygen bonded with a range of cations. It is common practice to calculate the amount of oxygen in the sample by measuring the percentages of the cations and calculating oxygen by stoichiometry. This generally is more accurate than analysing for oxygen.” 我的理解應(yīng)該是不改變陽(yáng)離子的比,求指點(diǎn) |
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