... 罗茨型鼓风机，罗茨鼓风机，螺旋式鼓风机 Roots blower 多项式的根 roots of polynomial 罗茨泵，机械增压泵 Roots pump ...
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Aiming at these problems, this paper presents a binary search algorithm based on solving the maximum module of roots of polynomial.
针对该问题，提出一种基于多项式根的最大模求解的二分搜索算法。
The paper introduces the property theorem about roots of polynomial and the derivate limit theorem, by which we can study the derived number of a break point of piecewise function.
介绍了用多项式根的性质与导数极限定理求分段函数在分界点的导数的简单方法。
The formulas that used in the iterative procedure are build by means of the distribution of the roots of polynomial equation on the plane, and therefore the generating images are designed in advance.
可以利用多项式的根在复平面上的分布构造用于迭代的计算式，使能够对生成图形进行预先设计。
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