GRAIN
发表于 2025-3-23 11:01:26
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姑姑在炫耀
发表于 2025-3-23 17:47:30
Cardiac: Left / Right Ventricular Function as a function of whatever variables are of interest. Such measurements permit one to study the influence, on the propagation behavior, of any property of a solid that is sufficiently well coupled to the lattice. Various types of defects in the lattice are, for example, closely coupled with the latt
变量
发表于 2025-3-23 19:13:54
https://doi.org/10.1007/978-3-540-77602-4 be distinguished as (i) when the waves provide information about material which they do not significantly alter, and (ii) when the waves produce changes in the matter traversed, which changes are themselves of primary interest.
打谷工具
发表于 2025-3-24 01:27:01
Handbuch der Physik‘ Encyclopedia of Physicshttp://image.papertrans.cn/a/image/152161.jpg
NOTCH
发表于 2025-3-24 04:06:55
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Substance
发表于 2025-3-24 09:46:47
Generation and Measurement of Sound in Gases,It is convenient to classify sound sources in terms of three basic types: Monopole, dipole, and quadrupole. Although sources of higher order are realizable, most sources of practical interest will reduce to one of these three types as the wavelength of the radiated sound becomes very large compared to the dimensions of the source.
共和国
发表于 2025-3-24 13:42:46
Cardiac: Left / Right Ventricular Functionin at least two distinct ways. Lattice waves interact with other stress waves, and nuclear interaction with stress waves has been studied. Radiation induced defects of several types have been investigated, and paramagnetic resonance effects can be influenced by stress waves of the proper frequency.
使人入神
发表于 2025-3-24 17:42:06
High Frequency Ultrasonic Stress Waves in Solids,in at least two distinct ways. Lattice waves interact with other stress waves, and nuclear interaction with stress waves has been studied. Radiation induced defects of several types have been investigated, and paramagnetic resonance effects can be influenced by stress waves of the proper frequency.
严重伤害
发表于 2025-3-24 21:46:31
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falsehood
发表于 2025-3-25 01:56:46
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