充分条件

And the sufficient conditions for uniform boundedness and uniform ultimate boundedness are obtained respectively.

分别得到了一致有界和一致最终有界的充分条件。

In chapter two, we study the boundedness of impulsive ordinary differential equati...

第二章，研究了脉冲常微分方程及脉冲泛函微分方程的有界性，得到了方程解的一致有界及最终一致有界的几个充分条件。

Sufficient conditions for boundedness and attracting set of the equations are obtained.

特别地，当系统有平衡点时，获得了平衡点全局渐近稳定的充分条件。

Without using Lie derivative and Lie bracket operation of differential geometry , we only use the algebra method to give a sufficient condition of single input exact feedback linearizable bilinear systems.

摘 要 研究了单输入的双线性系统的精确线性化及其鲁棒控制器设计问题，避免了用微分几何的李导数、李括号的复杂运算，只用纯代数的方法给出了一般单输入双线性系统精确线性化的充分条件。

This results in analytical expressions for the sufficient condition of system stability, calculating time and circuit parameter.

系统地分析了〓模型的工作特性，从系统稳定理论证明了该电路的稳定性，同时也从电路的角度，用解析的方法分析了运放有限增益，输入电容对电路的动态性能、运算精度的影响，得出了系统稳定的充分条件和计算时间与电路参数的解析表达式。

A set of sufficient conditions for existing a uniform canonical form is given to the linear system.

首先， 给出保证线性部分有一致规范型的充分条件。

A set of suf?cient conditions for existing a uniform canonical form is given to the linear system.

首先， 给出保证线性部分有一致规范型的充分条件。

Then we investigate the canonical form and separability of PPT states on some multipartite quantum systems.

C~2 C~2 C~N量子空间上秩N的PPT态，我们研究了它的标准型，并根据其标准型得到了其可分的一个充分条件。

The system structure of generalized Lorenz canonical form is reconstructed based on T-S model.

针对广义Lorenz规范式结构，基于T-S模型进行了系统的模糊重构；利用Lyapunov稳定性理论和反馈同步的思想实现了重构系统的同步，并推导了误差系统以衰减率α实现全局渐近稳定的充分条件。

So, a necessary and sufficient condition for the system to be stable is that the roots of the characteristic equation have negative real part.

因此，系统稳定的一个必要充分条件是特性方程的根有负的实部。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。