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CT技术作为一种先进的无损检测方法已在木材构造检测和物理性能评价领域得到广泛利用,逐渐成为木材科学领域中一种重要的检测方法。文中介绍了CT技术的基本原理,综述了普通医学CT和工业CT检测木材宏观构造、密度,以及利用高分辨率CT研究木材微观结构的研究进展,并展望了CT技术在木材科学领域的应用前景。
As an advanced non-destructive testing method, CT has been widely used in the field of wood structure testing and physical property evaluation and has gradually become an important testing method in the field of wood science. In this paper, the basic principle of CT technology is introduced, the general structure and density of wood from the general medical CT and industrial CT are reviewed, and the progress of the research on the microstructure of the wood using high resolution CT is reviewed. The application prospect of CT in wood science is also forecasted .