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根据Ｘ射线ＣＴ成像原理和方法，利用Ｌａｍｂ波对薄层铝板的人工伤进行了ＣＴ成像的实验研究，得到了较好的成像结果。
According to the principle and method of X-ray CT imaging, an experimental study of CT imaging of artificial aluminum flaw was performed by using Lamb wave, and good imaging results were obtained.