概述

After analyzing the disadvantages of the analog speech classrooms at present,the solution is given to establish a digital network speech classroom.

一、数字化网络语音教室概述随着计算机多媒体技术与网络技术的飞速发展，语音室在学校得到了广泛的应用。

The main outline of today's crisis was plain months ago; EU leaders' dilatory response made things worse.

主要概述了今天的危机是平原个月前，欧盟领导人的拖延使事情更糟的反应。

As the basis of the thesis, measure theory and dimension concept including several technical lemmas are presented in the second chapter.

第二章概述了拓扑空间中的测度理论和维数概念，包括一些技术性引理，是全文的基础。

The advances in research on the three dipeptide sweeteners: aspartame, alitame and neotame, prepared from amino acids, were introduced and their applications and market were also described.

介绍了以氨基酸为原料生产的二肽甜味剂阿斯巴甜、阿力甜和乐甜的研究开发情况，对这三种甜味剂的应用和市场情况作了概述。

Secondly, regarding the diffusion rate as a bifurcation parameter, we show that the one-dimensional competition diffusion system with infinite delay and Dirichlet boundary condition exhibits the spatiotemporal structure near the steady state of the system.

介绍问题的生物学背景，概述Logistic模型和Volterra模型的研究历程并提出我们所研究的课题，另外还给出了所需的基础理论。

Finally, we give some examples.In Chapter 3, The existence of a bounded global attactor for Olmstead model with homogeneous Dirichlet boundary condition is proved under some condition on the parameters.

本章分四个部分，第一部分是对问题的概述；第二部分讨论了扩散系数对具有无穷时滞的一维竞争扩散系统的空间一致定态解的稳定性的影响，将扩散系数d作为分支参数，我们证明了从d_0处当d

The basic feature and principle of the PAL are introduced and the difference between the characteristics of hard design and soft design is described as well. Next, the soft method based on the Dirichlet principle is given in detail.

首先，概述和比较不同的老视矫正镜片，介绍渐变镜片的基本结构特征和矫正原理，比较分析软设计和硬设计之间的区别。

The most prominent feature is more small companies and dispersing in production.

二世界范围内的同行业发展状况概述消费行为和趋势。

The article is divided into four parts. The first part is the overview of dissent action of execution.

本文共分为四个部分：第一部分是执行异议之诉概述。

The last chapter presents a review on the dissociation technique of mass spectrometry.

第四部分概述了应用在质谱中的各种碎裂方式。

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。