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核磁共振(NMR)是用于物质结构分析的强有力的工具,在一些发达国家得到长足进展,用于高聚物、复合材料分析,成为一种较先进的测试技术。本文扼要介绍了NMR的原理及用途,以供国内有关技术人员参考。
Nuclear Magnetic Resonance (NMR) is a powerful tool for material structure analysis. It has made great progress in some developed countries and is used in polymer and composite analysis to become a more advanced testing technique. This article briefly introduces the principle and purpose of NMR for the reference of domestic technical personnel.