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Singular boundary value problems are considered in many problems, but, people can get better results, using theories of function to study these problems.

然而，在抽象空间中对奇异边值问题的研究，还不是很多，刘衍胜教授在文[4]中做过一些探讨，本文第一章把原文作了一般性推广，并给出了算子全连续的条件，然后利用不动点定理得到了正解的存在性。

In chapter 2, we firstly introduce the model of a discrete-time neural network with generalized input-output function. The model generalizes the input-output function in transiently chaotic neural network to a class of continuous, differentiable and monotone increasing functions. Secondly we study the uniformly asymptotical stability of equilibrium in the non-autonomous model. Finally, several examples and numerical simulations are given to illustrate and reinforce our theories. In chapter 3, we firstly introduce a specific class of discrete-time neural network models with sinusoidal activation function.

在本文的第二章中，首先介绍了一类具有广义输入输出函数的非自治离散神经网络模型，该模型把瞬时混沌神经网络模型中的输入输出函数推广到了一般的单调递增且连续可微的函数；其次，利用Schauder不动点原理和利用Lyapunov函数逆定理依次证明了模型平衡点的存在性和该模型在时变权值下的一致渐近稳定性；最后，对几个具体的例子进行数值模拟，数值模拟的结果更好地说明了我们的结论。

The model generalizes the input-output function in transiently chaotic neural network to a class of continuous, differentiable and monotone increasing functions. Secondly we study the uniformly asymptotical stability of equilibrium in the non-autonomous model. Finally, several examples and numerical simulations are given to illustrate and reinforce our theories. In chapter 3, we firstly introduce a specific class of discrete-time neural network models with sinusoidal activation function.

在本文的第二章中，首先介绍了一类具有广义输入输出函数的非自治离散神经网络模型，该模型把瞬时混沌神经网络模型中的输入输出函数推广到了一般的单调递增且连续可微的函数；其次，利用Schauder不动点原理和利用Lyapunov函数逆定理依次证明了模型平衡点的存在性和在时变权值下的一致渐近稳定性；最后，对几个具体的例子进行数值模拟，数值模拟的结果更好地说明了我们的结论。

This method takes account of the signal's properties of statistical distribution and wavelet space time-frequency distribution.

在第八章给出了应用实例，能有效分离倍频机械信号，和水力脉动的低频信号，为故障诊断提供依据。

The third and forth chapters make observations on combinations of "verbal morpheme + noun morpheme" and those of "verb + noun".

第三、四章具体考察汉语中动语素和名语素、动词和名词的组合情况。

Chapter 6 offers a comprehensive description and a summary of verbalization, with an interpretation using the metonymy model.

第六章对名词动化的现象作全面的描写和归纳，并根据转喻模型对这些现象加以解释。

Chapter 7 focuses on the asymmetries in the categorial shift between verb and noun, pointing out that these asymmetries are rooted in the conceptualasymmetry of verb and noun.

第七章研究动名相互转化中的种种不对称现象，分析不对称现象产生的根本原因在于动词和名词之间概念上的不对称。

Chapter i discusses the theoretical framework on which this study is based, pointing out the contradictions and deficiency of the preceding studies on the categorial shift issue, analyzing critically the theoretical basis of the traditional structuralism, and elucidating the fundamental concepts and viewpoints of the adopted theories of cognitive linguistics.

第一章是全文论述的理论基础，指出了前人关于动名相互转化研究的矛盾和不足，分析了传统的结构主义语法的理论基础，阐述了本文所认同的&认知语言学&的基本观点和相关理论。

In chapter 5, based on nine-parameters, orbit parameters of many satellites are calculated. Then some conclusions are drawn, and parameters used in GPS broadcast ephemerides are evaluated.

第五章以九参数法所得结果为基础，进行了初步分析，得出了一些初步结论，并采用几何图解分析法分析了日、月引力摄动的长周期，还对GPS广播星历采用的参数进行了评估。

This chapter deals with the existence of mild and strong solutions of a nonlinear integrodifferential systems of Sobolev type with nonlocal condition in Banach spaces.

本章在Banach空间中，用算子半群理论以及Schauder不动点定理讨论了一类非线性Sobolev型积分微分方程，在非局部初始条件下，适度解和强解的存在性。

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。