比较系数 meaning in English
coefficient of comparisons
Examples
- In the second part , when a four - dimensional smooth system has two distinct pairs of purely imaginvalues at the equilibrium y = 0 , the 5 - order normal form is given
第二部分，通过复变量替换和比较系数，在平衡点y = 0处，当特征根为两对纯虚根时，本文给出了一般的四维非线性微分方程的直到五次的规范形具体形式。