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set to design high frequency devices using anisotropic, and gyrotropic materials by providing them the theoretical background which is blended with the real world engineering application examples. It is the author’s hope that this book will help to ?ll the gap in the area of applied electromagnetic推测 发表于 2025-3-27 15:28:22
Rudolf Hamann,Karlheinz Ohleand to a large extent in tissues, these waves are compressional in nature; that is, the displacement of the molecules is along the longitudinal axis of propagation. Unlike other forms of propagating wave energy such as light and heat, sound is unique in that it requires a medium in which to propagat向宇宙 发表于 2025-3-27 17:50:19
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Green Energy and Technologyhttp://image.papertrans.cn/b/image/187841.jpg含铁 发表于 2025-3-28 04:59:25
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