大家帮我翻译下啊，无损检测的文献，谢谢了Comparison of ultrasonic velocity and IR thermography

来源：百度知道 编辑：UC知道 时间：2024/07/08 00:37:33
Preliminary results of a study aiming to implement a new non-destructive methodology about physical and elastic characteristics of building materials are presented. Our target is to assess the state of decay of wall stones by means of the correlation of thermal and elastic waces. At first, thermal diffusivity and ultrasound velocities have been measured on samples of known mechanical properties. An effective testing procedure for the evaluation of the stone duravility has been performed on a historical Church. In particalar, the variation of ultrasonic velocity mainly due to cracks is mapped and compared with thermographic readings.
© 2004 Elsevier B.V. All rights reserved.
Keywords: Stone characterisation;IR thermography;Elastic waves;Thermal diffusivity

面对此处的激烈活动与在另一处同时
西利比亚来的王子，
神秘的主
到达这一步已非同小可：
醒来吧！没有阴影，没有命运，
这个自在你的希望哈哈