灌输
发表于 2025-3-23 10:40:55
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Popcorn
发表于 2025-3-23 17:03:28
An Algebraic Calculus of Database Preferencesing user wishes by preference terms; they represent strict partial orders telling which database objects the user prefers over other ones. There are a number of constructors that allow combining simple preferences into quite complex, nested ones. A preference term is then used as a database query, a
debris
发表于 2025-3-23 18:14:11
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Myosin
发表于 2025-3-24 01:16:37
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keloid
发表于 2025-3-24 05:56:24
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物种起源
发表于 2025-3-24 09:10:06
utions into quasi-periodic solutions with more frequencies. The simplest case is the bifurcation of periodic solutions from steady solutions. The next hardest problem is the bifurcation of quasi-periodic solutions from basic time periodic solutions of fixed frequency. This problem is treated in the
emission
发表于 2025-3-24 14:14:13
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acrophobia
发表于 2025-3-24 17:44:33
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Alpha-Cells
发表于 2025-3-24 21:26:29
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无脊椎
发表于 2025-3-24 23:48:43
Alexander Lux,Heiko Mantel,Matthias Pernerssonthetreatmentofwell-setpr- lemsofnonlinearsolidmechanics. Themainpurposesofthissecondedition are to update the ?rst edition by giving a coherent account of some of the new developments, to correct errors, and to re?ne the exposition. Much of the text has been rewritten, reorganized, and extended.