| 单词 | wave equation |
| 释义 | wave equation A partial differential equation of the form: ∇2 = (1/c2)∂2u/∂t2 where ∇2 = ∂2/∂x2 + ∂2/∂y2 + ∂2/∂z2 is the Laplace operator (see Laplace equation). It represents the propagation of a wave, where u is the displacement and c the speed of propagation. See also Schrödinger's equation |
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