| 单词 | characteristic equation |
| 释义 | characteristic equation 1. Math. a. the characteristic polynomial of a given matrix, equated to zero. b. Also called auxiliary equation. an equation with one variable and equated to zero, which is derived from a given linear differential equation and in which the coefficient and power of the variable in each term correspond to the coefficient and order of a derivative in the original equation. 2. Physics. See equation of state. [1920-25] |
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