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发表于 2025-3-23 09:44:41
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deactivate
发表于 2025-3-23 17:34:05
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纯朴
发表于 2025-3-23 20:33:30
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感染
发表于 2025-3-23 22:42:01
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Ointment
发表于 2025-3-24 03:53:47
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Insatiable
发表于 2025-3-24 08:08:16
concerning differential equations carryover quite easily to corresponding results for difference equations, while other results seem to be completely different in nature from their continuous counterparts. The study of dynamic equations on time scales reveals such discrepancies, and helps avoid pro
钢笔记下惩罚
发表于 2025-3-24 11:30:41
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Commodious
发表于 2025-3-24 14:58:13
Review of Experimental Data on Liquid and Amorphous Conductors,uctivity is higher in the liquid than in the solid state. Table 1 lists the values of the ratio of the electrical conductivities of several metals in the solid states at the melting point. These values—listed in order of decreasing σ./σ. –are taken from Regel’ , and Roll and Motz , who critica
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发表于 2025-3-24 20:25:28
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Inertia
发表于 2025-3-25 01:26:52
Band Theory for the One-Dimensional Model of a Liquid,d to the band structure of the energy spectrum of the electrons in crystals, which has been proved rigorously for a periodic potential. Therefore, thequan turn electron theory of liquid and amorphous conductors should begin from the proof that the band structure of the electron energy spectrum appli