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| 基于核磁共振技术的牙膏含氟量测量方法 |
| Measurement method for determining the fluoride content in toothpastes based on low-field NMR |
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| DOI： |
| 中文关键词: 核磁共振 FID信号 含氟量 |
| 英文关键词:NMR FID signal fluoride content |
| 基金项目: |
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| 摘要点击次数: 2994 |
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| 中文摘要: |
| 核磁共振是一种物理现象，作为一种分析测试手段在许多领域都有着极为广泛的应用，如地质勘探、石油化工、食品农业等。应用核磁共振技术对牙膏中的含氟量进行测量方法研究，包括应用相对测量、实验原理方法以及相关细节。目的是运用一种新的方法来快速便捷地测量工业生产中牙膏的含氟量，并分析此方法的优缺点、精度和误差。 |
| 英文摘要: |
| The NMR is a physical phenomenon. It has been developed into an analytical tool which has found wide application in many areas, such as geological examination, food and petrochemical industries, etc. The measurement method for measuring the fluoride content in toothpastes based on NMR was investigated in this paper. The advantages and disadvantages of this method were analyzed, and an error analysis was carried out. This method can be used for measuring the fluoride content in toothpastes fast and conveniently during industrial production. |
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