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单词 quadratic function
释义
quadratic function
  • 简明释义
  • 二次函数:任何函数,其值是二次多项式的解。
  • 网络释义
  • 1

    ?二次函数

    二次函数(quadratic functions):包罗1个或者多个诠释变量的平方的函数,它反应相识释变量对因变量的逐逐渐变化弱或者加强的影响。

短语
  • 双语例句
  • 1
    Or C, the migration method of graphing quadratic functions?
    或者 C, 二次函数图像平移法?。
  • 2
    The extremal formula of binary quadratic functions is studied by using method of undetermined coefficients, substitution method and method of completing the square.
    用特定系数法、换元法、配方法探求二元二次函数的极值公式。
  • 3
    A new calculation is presented, in which the given functions or curves defined by dispersed coordinate points are approximated by quadratic curve in several parts.
    本文提出将给定函数或离散坐标点定义的曲线,分段用二次曲线拟合的计算方法。
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更新时间:2025/8/22 7:56:39