roots characteristic的意思|示意

We studied the asymptotic behavior of solutions to third order Poincaré difference equation whose characteristic equation has multiple roots.

研究了三阶Poincaré差分方程解的渐近性质。这种差分方程对应的常系数线性差分方程的特征方程有重根。

The consideration of damping force leads to a fact that there exist complex roots to the characteristic equation for the structures.

考虑阻尼力后，结构的特征方程应有复数根，因而通常用于求解多项式方程实数根的二分法不再适用。

The roots? Of the characteristic equations are known as eigenvalues, or characteristic values.

特征方程之根？称为本征值或特征值。

By studying the properties of roots for the corresponding characteristic equation, the sufficient conditions under which the equation is stable are given.

通过分析相应特征方程根的性质，给出系统稳定的一个充分条件。

For a long time standardized instruction is the striking characteristic of classroom instruction in Chinese basic education, the existence of which has the economical , cultural and educational roots.

长期以来划一性教学是我国基础教育课堂教学的突出特征，有其存在的经济文化根源和教育根源。

Studies suggest that groups of grass-roots blog committed to truth exploration and rational spirit criticism, fully highlighting the characteristic and potential to construct ideal public sphere.

本文经研究认为，一批民间博客在公共事件中致力于探询真相与理性批判精神，充分彰显了其具备构建公共领域的特质与潜力。