阐述了核磁共振技术的基本原理；着重论述了核磁共振波谱在木材热处理、木材乙酰化、酯化、醚化及在木材纤维素、半纤维素和木素等木材改性方面的应用.%The paper described the basic principles of NMR technique, and then focused on its application in various aspects, including the heat treatment of woods, the acetylation, esterification and elherification of woods, and modification of wood fibrin, hemicellulose and lignin.
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