tangle
发表于 2025-3-23 11:35:10
Nonlinear Theory of Acoustoelectronic Waves in Semiconductors, of harmonics, are also considered. The specific features of acoustoelectronic interactions for surface acoustic waves are pointed out. A comparison of the theory of acoustoelectronic interactions with the experimental data is briefly given.
明确
发表于 2025-3-23 15:36:51
Nonlinear Waves in Ferromagnetic Films,s have permeabilities close to unity but the transition elements give rise to substantial values. In paramagnetic materials, however, the magnetic ions are practically independent of each other. The orientation of the magnetic moments of these ions is chaotic, with the average moment of the whole volume being equal to zero.
canvass
发表于 2025-3-23 20:08:37
A. I. Voronko,Yu. V. Gulyaev,G. N. Shkerdin respectively concerned with: (1) theory and history of psychology; (2) problems of developmental psychology; (3) child and adolescent psychology; (4) "defectology" (or "special education" in American par lance); and (5) a "scientific archive" consisting of a critique of Spinoza‘s studies of the pa
心痛
发表于 2025-3-24 00:24:46
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Psa617
发表于 2025-3-24 03:12:26
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inflame
发表于 2025-3-24 08:58:27
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vasculitis
发表于 2025-3-24 13:29:21
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CROW
发表于 2025-3-24 17:31:23
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progestogen
发表于 2025-3-24 22:31:18
Surface Acoustic Waves on Nonlinear Substrates, that involve no change in the frequency of the wave. In addition, in the calculations described in this chapter we will confine ourselves primarily to non-piezoelectric materials. However, their extension to piezoelectric media will be indicated briefly.
茁壮成长
发表于 2025-3-24 23:43:35
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