查询词典 infinity

This paper studies a class of cubic system with planar polynomial.We use the qualitative theory of ordinary differential equations method of analysis, reached the following conclusions of four parts: First, we analyze the quality of all critical points of the system,and draw the conditions of existence of singular integrals for the system , in front based on the analysis, using Pioncare form series method to calculate the focal value of o(0,0). Finally, we also study the behavior of critical points at infinity.

中文摘要：本文研究了一类平面三次多项式系统，我们采用常微分方程的定性理论的分析方法，得出如下四个部分结论：第一部分，分析系统所有奇点的性态，并得出系统存在奇异积分直线的条件；在前面分析的基础上，用Pioncare形式级数法，计算出了系统在奇点o(0，0)的三个焦点量；最后，研究了系统无穷远奇点的性态。

Secondly, the pilot will be in the most favourable condition to achieve a visual since his dark adaptation will be the best possible for the existing night conditions, his eyes will be focused to infinity.

第二，飞行员将在一个最有利的条件像获得雷达图像，实际的夜间条件下，这项技术可能最合适于让飞行员适应黑暗环境，他的眼睛能聚焦于无限远处。

State feed back H-infinity control of discrete singular systems with state and input delays.

状态与输入具有时滞的离散广义系统状态反馈H∞控制。第25届中国控制会议论文集， 2006，哈尔滨，

A longing for disembodiment, a longing for an unsubstantial infinity, a longing for reunification with a lost entirety.

一种脱离的渴望，一种薄弱的膨胀的渴望，一种重新统一的渴望。

Please note that the explanation provided here and previously throughout this paper is also the correct solution to the motion and infinity paradoxes the Dichotomy, Achilles and the Tortoise, the Arrow, and their other more modern variations, originally conceived by the Greek mathematician, Zeno of Elea.

请注意：在此提供的解释以及本文通篇所阐明的观点是正确解决运动、无限二分悖论、阿基里斯和老龟赛跑悖论、矢的悖论以及其他更现代的误差变化，这些通通都根源于'犬儒悖论'。

Using the method of blow up lower and upper solutions, the existence and boundary behavior of positive boundary blow up solutions for some elliptic systems of competitive type with singular weight functions are obtained, here the singular weight functions are permitted to be bounded in some parts of the boundary, and to go to infinity or even oscillate in other parts.

利用爆破上、下解方法，本文建立了带奇异权函数的竞争型椭圆方程组正的边界爆破解的存在性和边界行为，这里奇异权函数可以在边界的某一部分有界，而在其他的部分趋于无穷或者震荡。

You're part of my entity, here for Infinity

你是我身体的一部分，来享受这无限的空间

4 We show that the Dirac operator in an external field has the same essential spectrum as the free Dirac operator provided the potential vanishes at infinity.

在4.3.4节，我们证明了狄拉克算子在外场中有着对应着无穷远处时零势能极限的自由狄拉克算子的相同的本质谱。

For the first problem, we have developed the single and double infinity Euler beam for the FST systems.

针对第一个问题，本文采用单层和双层无限长的欧拉梁模型对浮置板轨道模型进行建模。

It's only when you start shooting near infinity or require the extra reach of a teleconverter that I want to move to the exotics.

这支镜头改变了包括我在内的很多人的拍摄方式。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。