difference quotient中文，difference quotient的意思，difference quotient翻译及用法

2026-05-06 01:45 浏览次数 18

difference quotient

英[ˈdifərəns ˈkwəʊʃənt]美[ˈdɪfərəns ˈkwoʃənt]

[数] 差商，均差；差分商

difference quotient 片语

片语

finite-difference quotient有限差分商

Difference quotient method差商法

blending difference quotient混合差商

backward difference quotient后向差商

combinatorial difference quotient method组合差商法

forward difference quotient前向差商

Differenzenquotient difference quotient均差

divided difference[数] 均差；除法差分

difference quotient interpolation差商型插值

difference quotient 例句

英汉例句

  • on the basis of newton method, secant method used the difference quotient instead of calculating the value of derivative. his thesis derives improvements of newton method.

    弦截法在牛顿法的基础上，利用差商来回避导数值的计算。本文推导了牛顿迭代法的各种改进方法。

  • through the suitable selection of difference quotient and correction of the one-dimension inaccuracy linear searching, scope of the improved method is extended.

    从应用角度出发，首先，将约束变尺度法改进为一般约束条件，通过适当选择差商形式和对一维不精确线性搜索方法的修正，扩大了该方法的适用范围。

  • a hybrid algorithm for topology optimization of trusses with discrete variables is developed which combines relative difference quotient algorithm with chaos optimization.

    将相对差商法和混沌优化结合起来，形成求解离散变量桁架结构拓扑优化设计的混合算法。

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