“central difference operator”的概念、定义、翻译、参考文献-科学参考

单词	central difference operator
释义	central difference operator [¦sen·trǝl ¦dif·rǝns `äp·ǝ´rād·ǝr] ^MATHEMATICS A difference operator, denoted ∂, defined by the equation ∂ ƒ (x ) = ƒ (x + h / 2) - ƒ (x - h / 2), where h is a constant denoting the difference between successive points of interpolation or calculation.
随便看	recuperative air heater recuperator recurrence formula methods recurrence interval recurrence rate recurrent backcrossing recurrent folding recurrent nova recurrent parent recurrent transformation recurring continued fraction recurring decimal recurring demand recurring issue recursion recursion formula recursion relation recursive recursive functions recursive macro call recursive procedure recursive subroutine recurvature recurved recurved spit

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