摘要: One can extract both the existence and nature of resonances on elastic shells bydirect measurement of surface vibrations or one may infer this information by examining various aspects of farfield scattering via back scattered echo... 展开
作者 | Werby, M. F. Ueberall, H. | ||
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原报告号 | ADA254468 | 总页数 | 10 |
报告类别/文献类型 | AD / NTIS科技报告 | ||
关键词 | Elastic shells Acoustic resonance Acoustic scattering Acoustics Background Distribution Measurement Models Propagation Residuals Resonance Scattering Shallow water Surfaces Vibration Waveguides Wave propagation Shells(Structural forms) E |