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本文研究了X射线无损检测树木年轮的基本原理和实验方法,拍摄了清晰的年轮图像,分析和讨论了提高年轮图像清晰度的途径,给出了测算年轮宽度的公式。
In this paper, the basic principles and experimental methods of non-destructive X-ray detection of tree rings were studied. A clear image of annual rings was taken. The ways of improving the definition of ring images were analyzed and discussed. The formula for calculating the width of rings was given.