珊瑚
发表于 2025-3-26 23:18:21
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芭蕾舞女演员
发表于 2025-3-27 02:20:25
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都相信我的话
发表于 2025-3-27 06:46:37
Abdelmadjid Benarfa,Muhammad Hassan,Alberto Compagno,Eleonora Losiouk,Mohamed Bachir Yagoubi,Mauro Cof linear differential equations. It is to be noted that the perturbation method is applied in many situations concerning solutions of algebraic equations, difference equations, etc.; however, in this book its application to the existence and stability problem of periodic solutions of ODEs is treated only.
Conspiracy
发表于 2025-3-27 13:31:42
Density Functionals for Coulomb Systems,ms of the diagonal part of the one-body reduced density matrix ρ(x) is an old one. It goes back at least to the work of Thomas and Fermi in 1927. In 1964 the idea was conceptually extended by Hohenberg and Kohn (HK) . Since then many variations on the theme have been introduced. As the pr
有发明天才
发表于 2025-3-27 16:15:14
Vom akuten zum chronischen Schmerzchwerdelast sowie hohe Kosten im Gesundheitssystem und in der Volkswirtschaft. Betroffen sind im Laufe eines Jahres rund 55–75 % der Erwachsenenbevölkerung. Der Begriff Rückenschmerz beschreibt zahlreiche Formen schmerzhafter Beschwerden im Rücken, denen nur minderheitlich medizinisch eindeutige Urs
监禁
发表于 2025-3-27 19:29:52
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