puzzle
发表于 2025-3-28 17:08:36
K. O. Emery,David G. Aubreyd by a large assortment of initial and boundary conditions. In certain circumstances, such models yield exact analytic solutions. When they do not, they are solved numerically by means of various approximation schemes. Whether analytic or numerical, these solutions share a common feature: they are c
conception
发表于 2025-3-28 18:52:22
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