functional derivative

基本解释

The invention discloses a hemicellulose derivative with two functional groups as well as a preparation method and application thereof.
本发明公开了一种带有两种功能性基团的半纤维素衍生物及其制法和应用。
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However, the generalized moving least squares approximation makes require least squares approximation with regard to functional and its derivative value on all nodes.
而广义移动最小二乘近似要求近似函数及其导数在所有节点处的误差的平方和最小。
The paper probes into the relation between functional differentiability and the derivative function limit, and the relation between asymptote of function and the derivative function limit.
探讨函数的可导性、函数的渐近线与导函数的极限之间的关系。