| 3. | In this thesis , based on related previous references , using the non - fourier law of heat conduction , applying the image method , expand method of wave function , multiple scattering of thermal waves in materials with subsurface defects are investigated . our research works are concretely as following 本文在分析了国内外相关文献的基础上,基于非傅里叶热传导波动方程,采用镜像方法和波函数展开法,研究了固体介质中亚表面圆柱缺陷和球形缺陷对热波的多重散射问题。 |