Obverse
发表于 2025-3-26 22:40:24
D. Barthés,Y. Tuchman,M. O. Mennessier,J. A. Matteiving environment to a certain extent and led to the increasingly serious urban environmental problems. At the same time, with the continuous improvement of living standards, people’s demands for quality of life have also been correspondingly raised. Urban space environment has the closest relationsh
禁止,切断
发表于 2025-3-27 01:39:51
Z. Kolláthving environment to a certain extent and led to the increasingly serious urban environmental problems. At the same time, with the continuous improvement of living standards, people’s demands for quality of life have also been correspondingly raised. Urban space environment has the closest relationsh
Angioplasty
发表于 2025-3-27 09:14:10
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缩影
发表于 2025-3-27 10:40:59
A Dynamical Systems Approach to Nonlinear Stellar Pulsationsodynamics this approach provides a more fundamental understanding of the systematics of the pulsational behavior. For weakly nonadiabatic pulsations, whether regular or multi-periodic, dimensional reduction techniques lead to amplitude equations and to a description in terms of modal interactions an
BANAL
发表于 2025-3-27 14:33:13
Patterns of Aperiodic Pulsationation of a map for the patterns of pulsation phases is described. This map gives the time between two successive maxima of pulsation in terms of the time between the previous pair, under suitable conditions. The phase differences can be regular, chaotic or hyperchaotic.
硬化
发表于 2025-3-27 20:38:07
Non-Linear Oscillations and Beats in the Beta Canis Majoris Starsris stars, no one of these does it satisfactorily. Possibly it is due to an inadequate elaboration of the non-Iinearly oscillation theory. Analysis and critical evaluation of the existing hypotheses are given by Mel’nikov and Popov (1970). Our explanation consists in existence of close frequencies c
NEEDY
发表于 2025-3-27 23:49:05
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SPALL
发表于 2025-3-28 02:33:56
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执
发表于 2025-3-28 09:38:55
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acrobat
发表于 2025-3-28 14:21:51
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