[数]多项式的次数

degree of freedom───[物]自由度

degree of freedoms───[物]自由度

characteristic polynomial───[数]特征多项式

characteristic polynomials───[数]特征多项式

degree of difficulties───难度系数，难度

degrees of freedom───自由度

fitted line in the figure is a 3rd-degree polynomial, but any sort of smoothing would tell you that there is a massive upward trend.───拟和线是一个三次多项式的形式，但是任何形式的平滑都会告诉你有一个大的上升趋势。

The one is index form that has being used in analyzing drilling parameters at home and abroad. The other, a new polynomial of degree four, is given out in the thesis.───其中一种是目前国内外在钻进参数分析中常用的指数形式，另一种是本文首次应用的多项式形式。

Finally, we present an efficient algorithm for computing the minimal polynomial of a polynomial matrix. It determines the coefficient polynomials term by term from lower to higher degree.───最后，我们给出了一种计算多项式矩阵最小多项式或特征多项式的有效算法，它从低次项到高次项逐项确定最小多项式的系数多项式。

Choosing the degree of a polynomial───选择多项式阶数