假装是我 发表于 2025-3-23 12:15:27

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Anonymous 发表于 2025-3-23 15:56:36

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可忽略 发表于 2025-3-23 19:11:03

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催眠药 发表于 2025-3-24 01:38:47

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是比赛 发表于 2025-3-24 02:54:56

Handbuch der Forensischen Psychiatrief metals, because it is capable of probing the processes of dislocation movement (Hikata et al. (.); Hikata and Elbaum (.); Cantrell and Yost (.)) and crack nucleation and growth (Buck et al. (.); Richardson (.); Morris et al. (.); Nagy (.)). The sensitivity to microstructural attributes during the

意外的成功 发表于 2025-3-24 08:23:19

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irradicable 发表于 2025-3-24 14:16:37

Kriminalprognostische Begutachtunghe solids. But, this is an approximation after all and solid materials exhibit nonlinear responses; the velocities vary in proportion to stress although in very small magnitude in general. This phenomenon, called acoustoelasticity, originates from the anharmonic interatomic potential. This chapter p

Amylase 发表于 2025-3-24 17:47:43

Die Wohlfahrtswirkungen des Waldes,plitude, respectively, which locate in the medium, depending on the individual resonant mode. Different resonant modes provide the information on the elastic property at different positions, and the compilation of them can inversely construct their distribution. This idea is applied in the present c

情节剧 发表于 2025-3-24 21:10:33

https://doi.org/10.1007/978-3-662-36323-2ion methods, two of which are picked up in this chapter (see Chap. . for practical inspection cases). One is to use SH plate modes in plates or torsional modes in pipes. Group velocity measurement, at the frequency and wavenumber pinpointed on the dispersion curves, and the mode conversion that occu

合并 发表于 2025-3-25 02:40:48

978-4-431-56760-8The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Japan KK
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查看完整版本: Titlebook: Electromagnetic Acoustic Transducers; Noncontacting Ultras Masahiko Hirao,Hirotsugu Ogi Book 2017Latest edition The Editor(s) (if applicabl