在讨论中

In the present work,the existence and uniqueness results aboutperiodic boundary value problems for different kinds of the nonlin-ear periodically perturbed nonconservative systems are establishedthrough the discretization technique,under suitable assumptions,by using global inverse function theorem and result about the ex-istence and uniqueness of periodic solution for nonhomogeneouslyfirst order linear periodic boundary value problem.

本文的第一章概述了在讨论原问题解的存在唯一性过程中以及构造和分析相关的数值求解方法时将要用到的全局反函数定理、有关矩阵特征值的若干重要引理、线性常微分方程非齐次周期问题解的存在唯一性定理和单参数影射方法及有关结论，并简单回顾了已有的证明非线性微分方程周期边值问题解的存在唯一性的方法，其中包括谱理论、最大最小化形式方法、摄动技术和全局反函数理论方法，最后，介绍了两类数值求解非线性微分方程问题的方法。

They have not come up so much in discussions of US joblessness, but this may change.

这些词在关于美国失业的讨论中并不多见。但这种情况有可能会改变。

We also introduce the K · P perturbation theory to expand the energy E to specific point k0 and bring the group velocity and effective mass into our discussion.

接著我们引用K· P 微扰近似的方法在特定k0展开能量E将群速度和等效质量带入我的讨论中。

Such was the case last Tuesday when a hot discussion on "women's lib "filled our freshman English class. With an air of authority George Kerman rattled off biological "facts"toback up his statements on how women are "different."

上周二，在大学新生英语课上进行的"妇女解放运动"的热烈讨论中又是如此，乔治·克尔曼摆出一副权威的架势，喋喋不休地抖落出大量生物学上的"事实"来佐证他

Even Kropotkin (as Anarcho has pointed out in last month's discussion) suggested a sort of phasing-in of full communism.

甚至克鲁泡特金（正如阿那克在上个月的讨论中指出的）也主张一种完全共产主义的分阶段进入说。

In the discussion that concerns course of American government politics and western country economic policy in recent years, often use " new latitudinarian " this concept.

在近年有关美国政府政治路线和西方国家经济政策的讨论中，经常使用到"新自由主义"这个概念。

The term "library spirit" appeared in the early years of modern librarianship in China.

1讨论沿革图书馆精神作为一个名词在文献中出现，是中国近现代图书馆学早年的事。

In this paper , a model of a linear bilevel programming problem with multiple followers is proposed .

本文讨论了一类在实际中具有广泛代表性的二层多随从线性规划模型。

Further, the UML"4+1" view model was used to design a set of system diagrams such as use-case diagram, logical diagram, concurrency diagram and deployment diagram, which discussed network interaction and information transmission in detail.

运用UML"4＋1"视图模型进行了系统用例视图、逻辑视图、进程视图以及部署视图的设计，并在设计中详细讨论了系统的网络交互和数据传递。

Further,the UML"4+1" view model was used to design a set of system diagrams such as use-case diagram,logical diagram,concurrency diagram and deployment diagram,which discussed network interaction and information transmiss.

运用UML"4+1"视图模型进行了系统用例视图、逻辑视图、进程视图以及部署视图的设计，并在设计中详细讨论了系统的网络交互和数据传递。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。