歇

By analyzing the distribution of the roots of the characteristic equation according to Rouche theorem, the stability condition of this dynamical system is investigated and Hopf bifurcations are demonstrated. The bifurcation graph can be obtained and some simulation examples are shown.

利用儒歇定理及其推论分析了该动力系统特征方程根的分布情况，进而得到该系统解析解稳定和Hopf分支存在的条件，画出了分支图，给出相应的数值例子。

In the chapter three, by using the comparison principle and frequency domain method of the discrete systems with time-delay, combining Rouche Theorem, sufficient criterions for the stabilization of the neutral type discrete control systems with multiple time-delay and the neutral type interval coefficient discrete control systems with multiple time-delay are obtained by choosing appropriate feedback controller.

在第三章，利用时滞离散系统的比较原理与时域法，结合复变函数理论中的路歇定理，通过选取适当的反馈控制律，得到了多组时滞中立型线性定常离散控制系统和多组时滞中立型区间系数线性定常离散控制系统的无条件镇定的充分性准则。

Mark Rusher, Trade Marketing Director, Orion Publishing

马克·罗歇尔，Orion出版公司贸易市场主管

Sanchez for help when you get to the other side of the store.

端，别忘了叫桑歇斯先生帮你的忙。

When the time comes, we'llask Mr. Sanchez to help you.

到时，我们会请桑歇斯先生来帮你。

When the time comes, we'll ask Mr. Sanchez to help you.

到时，我们会请桑歇斯先生来帮你。

The properties and particle fining mechanism of the doping powders, microstructure and the distribution of Scandia and surface behavior of the matrix have been investigated compared with that of with mechanical mixing scandia and tung.

利用扫描电镜、能谱分析仪和原位俄歇电子谱仪等现代分析技术研究了掺杂钨粉的特性、氧化钪-钨基体的结构特征、稀土元素在基体内的分布、表面特性。

Schmuck sent out more patrols during the next two days.

于是歇马克在接下来的两天里派出了更多的巡逻队。

Now we have the Sherlock Holmes's test, and there will no longer be any difficulty.

现在，我们有了歇洛克·福尔摩斯检验法，以后就不会有任何困难了。

I know that you are a close friend of Sherlock Holmes,'said Stapleton.

我知道您是歇洛克福尔摩斯的亲密的朋友，斯台普顿讲道。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。