详细讨论

We present a SNMP-based topology discovery algorithm using direct connection theorem and simple connection theorem for judging relationship of switches in subnets. In order to in discover the map of network without SNMP, several key problems such as subnet guessing and multi-address routers are discussed in details. And then a topology discovery algorithm based on primitive protocols is presented. We also deeply study some routing protocols such as OSPF and BGP and propose a routing-protocols-based algorithm for topology discovery.

基于判断交换机互联的直接连接定理和间接连接定理，提出了一种完整的基于SNMP的拓扑发现算法；详细讨论了子网获取、多址路由器处理等关键问题，针对不同的网络环境给出了相应的解决方案，并以此为基础提出了一种基于通用协议的拓扑发现算法；在对OSPF，BGP等网络路由协议进行分析的基础上给出了一种基于路由协议的拓扑发现算法，并设计了一个自上而下的拓扑发现框架结构。

First,problems of the multilevel modeling are described from different point.

从不同的角度详细讨论多层规划建模中的有关问题。

This paper leads into the multinomial distribution concept and discusses the content in the following four aspects in details: First, defining the random vector is NA's, drawing out the nature of NA's for the multinomial distribution and proving the multinomial distribution is NA's; Then, introducing the way to own maximum values by three distributions, giving the method to gain the maximum value from general multinomial distribution, which is named the method of elimination.

本文引入了多项分布概念，同时详细讨论了以下四个方面的内容：1。定义了随机向量是NA的，并由此引出多项分布的NA性，并且证明了多项分布是NA的；2。介绍了三项分布最大值的求法，在此基础上给出了一般多项分布最大值的求法，即淘汰法。

First, the development survey of image coding technology is simply described. Especially, the current research status and limitations of MPEG-2 video coding algorithms and system implementation are analyzed; then, based on these, the main problems are discussed and investigated in detail, some application systems such as MPEG-2 player, MPEG-2 real-time coding system and MPEG-2 multiplexor and demultiplexor have been implemented. And the creative works are shown below.

本文首先简述了运动图象编码技术的发展概况，并着重论述当前MPEG-2视频编码算法与编、解码器系统实现的研究现状以及存在问题；然后针对其中的主要问题开展了详细讨论与研究，实现了MPEG-2软件回放器、MPEG-2实时编码系统和MPEG-2复用与解复用系统等多项实际应用系统，并取得了以下创造性成果。

Chapter 4 discussed the temperature profile of thin films which deposited on the substrate, voltage responsivity, noise and NEP of this detector.

第四章详细讨论了沉积在底衬上的热释电薄膜的温度分布，电压响应率，噪声和NEP值，为探测器的设计提供了很有价值的结果。

Two solar neutrino problem s and some possible explanations were introduced in this paper.

介绍了 2个太阳中微子问题和解决太阳中微子问题的几种可能解释，并详细讨论了太阳中微子振荡方案。

Two solar neutrino problems and some possible explanations were introduced in this paper.

介绍了 2个太阳中微子问题和解决太阳中微子问题的几种可能解释，并详细讨论了太阳中微子振荡方案。

A General survey of the research result and the trend of microwave nonlinear circuits CAD technique is presented at the beginning of this paper, and some of the concerned softwares including details of popular commercial softwares (Microwave SPICE. Libra, and Microwave Harmonica) are introduced.

本文详细讨论了国内外微波非线性电路CAD研究工作的现状和发展趋势，介绍了国外部分软件的工作性能、使用范围和发展方向，并着重介绍了目前比较通用的商用软件Microwavve SPICE、Libra和Microwave Harmonica。

Furthermore, we discuss the effects of the nonsingular DOM on the EIT windows and on the photon switch in detail.

详细讨论了特殊频率处模密度的变化对透明窗口和光子开关效应的影响。

It is discussed in this paper how to process a monochromatic medical image into a color one using computer to do mapping transformationpseudo color processing.The transform theory and method is also discussed in detail.

医学图像的彩色处理方法很多，作者借助于计算机用映射变换法来处理医学图像的色彩问题－伪彩色处理，并详细讨论了转换原理及转换方法。

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。