查询词典 common network

Taking the active network as a research task, the input accessibility, the Coates graph of matrix and graph transmission etc are used to analyze the relation between reducibility of the coefficient matrix of the state equation and the electric separability of the network or the electric accessibility of the network for the first time, acquiring sufficient and necessary conditions that coefficient matrix of the state equation is reducible. Network Graph Theory, Matrix Theory and System Theory over F etc are used to derive the structural controllability criterion of the passive network over F for the first time. Then according to these theoretic results, the structural controllability problems of the active network over F are studied, acquiring several structural controllability conclusions of the active network.

率先将状态方程的输入可达、矩阵的Coates图、流图传输系数等概念和方法引入到对F上有源电网络的研究，研究了网络状态方程的系数矩阵的可约性与网络电气可断性或电气可达之间的关系，研究了F上有源电网络的能控性问题，获得了状态方程的系数矩阵可约的充分必要条件、F上有源电网络系统的结构能控性判据等新的结论。

Importing KDD technology into network management may be a useful method in making network more intellectual. And then with the enlargement of the network scope, the system architecture of the network management is changing distributed from centralized. Distributed network management can decentralizes management function to several Places and improve the retractility of network management, which has played a import role in today's network management.

当前，在网络管理系统中引入知识发现技术是实现网络智能化发展的一条有效途径；同时，随着网络规模的日益扩大，网络结构的复杂多变，网络管理的体系结构正在从集中式转向分布式，分布式网络管理将网管功能分布于网络各处，提高了整个管理结构的可伸缩性，逐渐成为现代网管一个重要的发展方向。

Faced with the increasingly complex network topological connection and gradually increased network flow, network manager needs to know online such network activity information as the network flow of each network section, network bandwidth availability and the early warnings of hardware breakdown and software failure.

面对益复杂的网络结构与逐渐增加的网络流量，网络管理者需要实时了解各个网段的流量情况、网络带宽的使用率、硬件故障与软件失误的预警等网络运行信息，要做到这点，最有效的办法就是在原有的网络硬件基础上构建一个网络管理系统以实现对全网的监控。

Primarily, the thesis assays the condition of network framework, the network was divided into three levels in terms of network management in order to establish the distributed method ,and still pointing out the intention and denotation of studying the Topology Discovery.Next, the thesis analyzes SNMP protocol minutely, including its development, principle, and the Network Management system that established on the SNMP protocol. Have analysed MIB in detail and the application way of MIB in network management .The thesis also assays the ICMP protocol, describing its working principle and the format of datagram minutely , and describing two important tools of ICMP- Ping and TraceRoute in detail. On the base of upper analysis, the thesis expounds a kind of distributed Topology Discovery project, and book it in one autonomy system. Topology Discovery was divided into two levels in terms of network management, and analyses the way of linking up between the two level. The thesis minutely assays Router-Level Topology Discovery technology basing on SNMP and Subnet-Level Topology Discovery technology basing on ARP and ICMP. According to these analyses, the thesis explores the specific methodology and the technology of XML data object which using the WinSNMP API to achieve topology discovering system on the development platform of Visual C++, and also analyses the technology of topology analysis and topology graph minutely. Moreover, the thesis assays the technology of basic firewall and Topology Discovery response strategy. Finally, the thesis analyses the underlying blind problem of the topology finding, and also analyses the reason that the blind problem produced and the way that reduced. The distributed algorithm that this paper puts forward has a certain directive significance in wireless network or other fields.

本文首先分析了网络结构状况，将网络从网络管理的角度划分为三个层次，为分布式的方法奠定了基础，同时还指出拓扑发现研究的目的及意义；接着本文分析了SNMP协议，详细分析了SNMP协议的发展状况，协议的工作原理，以及由SNMP协议基础上建立的SNMP网络管理体系，详细分析了MIB，以及MIB在网络管理上的应用方式；本文又分析了ICMP协议，详细描述了ICMP的工作原理和数据报格式，并详细描述了ICMP的两个重要工具-Ping 和TraceRoute；然后本文在结合上述分析的基础上，提出了一种分布式的拓扑发现方案，将拓扑发现拟订在一个自治系统内，将拓扑发现从网络管理角度划分为路由器级和子网级两个层次，分析了两个层次之间的衔接方式，同时从拓扑地域的角度将拓扑发现过程分布化，分析了分布式算法的具体方法和分布式结点之间的数据通讯方法，本文详细分析了基于SNMP的路由器级拓扑发现技术和基于ARP和ICMP的子网级拓扑发现技术；根据这些分析，本文利用XML数据对象作为分布式算法中的数据对象，分析了XML的技术，本文使用Visual C++开发平台实现网络拓扑发现系统，详细分析了使用WinSNMP API实现基于SNMP的路由器级拓扑发现和基于ARP的子网级拓扑发现，分析了使用Winsock编程实现基于ICMP的子网级拓扑发现，本文还对拓扑分析和拓扑图的绘制技术作了较细致的分析；本文最后还分析了基本防火墙技术，分析了几种类型的防火墙对拓扑发现带来的影响，以及在拓扑发现时的应对策略，本文还分析了拓扑发现中可能产生的盲点问题，分析了盲点产生的原因以及拓扑发现中减少盲点的方法。

And point out the essence of the network economy is the technology-economy innovations occurred by technology innovation. Then summing up the new characters of the network economy. Point out the law of the network economy. Put forward the economic character of the network under the double economic effect, And emphasized the microanalyses and case demonstration, validated the direct extra- economic character of the network and the indirect extra- economic character of the network. Finally, Analyses the influence of the network economy on the traditional economics theory.

然后对网络经济的新特征作了归纳总结，指出了网络经济的发展规律，提出了网络倍增效应下的网络经济性，并重点对网络外部经济性效应进行微观分析和案例实证，验证了网络直接外部经济性效应和间接外部经济性效应，最后分析了网络经济对传统经济理论构成的冲击。

By strengthening leading of the party and the theory supporting; making the specialized capable and effective work troop of the network ideological and political education; displaying the function of the network carrier and strengthening the construction of the position of the network; establishing and perfecting the mechanism of the network ideological and political education in network The exploration in the view of study and systemic analysis for actual effect of network ideological and political education for resoling cyber crime. On this thesis have certain significance in theory and reality for promoting the innovation of network ideological and political education and strengthening of actual effect of it.

说到底互联网己不只是一种媒介、媒体和传播工具，它已经完全构成了一个新的社会形式，在这些认识主体、认识对象、教育主体、教育对象、教育方式、教育途径、教育形式以及教育内容都发生了前所未有的变化情况下，就必然要把社会发展、人的发展和思想政治教育的发展，把思想政治教育各个方面、各个环节的发展联系起来、整合起来，研究网络环境下的思想政治教育创新发展的系统性、规律性，来应对网络犯罪的严峻形势。

The author has suggested for the first time batch formula theory building on glass network structure concept basis.The upshots of batch theory are that intrasystem oxides was divided into network-forming oxide,network-modifying oxide and network-finishing oxide according to their property,and batch was computed according to quantitative rateof network-forming oxide,network-modifying oxide and network-finishing oxide.

笔者首次提出了建立在玻璃网络结构概念基础上的热法制作硅钾肥的配方理论，即将系统内氧化物组分按照其在玻璃网络体中的作用，划分为网络形成体和网络改性或修饰体，根据它们之间的量比关系进行配料计算。

A method for carrying out terminal management based on EPON includes connecting unit management system on optical line terminal based on EPON and setting up network management channel between them and between optical line terminal and each network terminal, carrying out analysis on message by optical line terminal when network management protocol message is sent to optical line terminal by unit management system, retransmitting message to network terminal by set up operation-maintenance channel when network protocol message is aimed at network terminal and retransmitting message reported from network terminal to unit management system by optical line terminal.

一种对基于EPON进行终端管理的方法，在基于EPON的光线路终端上连接设备管理系统，在它们之间建立网络管理通道，并在光线路终端和各网络终端之间建立承载在操作管理维护协议层上的网络管理通道；设备管理系统向光线路终端发送网络管理协议报文时，光线路终端对该报文进行解析，如果是针对网络终端的网络管理协议报文，则将该报文通过所建立的操作维护通道转发给该网络终端；网络终端向设备管理系统上报的消息，由光线路终端转发给设备管理系统。

To produce the tremendous impact, make people not at just enjoy the single medium of literature expression means, to the literature of enjoy the way of request also more and more high, now orotund medium and and portrait medium to the work is after carrying on a stereoscopic sex packing regard the writing medium as principle of reading method even let people accept easily, and this kind of newly arisen culture- network the culture melted the meeting the main characteristic of the current public culture, at the same time have its oneself of new characteristics- the freedom of the creations, civilian, and have the ego of performance terrace, thus make some common netizen also really done the author, even is famous, got the similar treatment of master of literature, this text not only did the simple discussion to the basic concept of the literature of network, still thorough of to network literature of development did the simple outlook, this is because the network literature hases already dissolve to go into our life in the middle, if ever of traditional writer still has no accredit network literature, but ignore you how to think, the network literature have already walk to go into us living in the middle.

目前互联网传播速度快，交互性强，和容量大的特点，对传统文学的结构方式，故事情节，形象手段美学欣赏等都产生极大的冲击，使人们不在只是欣赏单媒体的文学表达手段，对文学的欣赏方式的要求也越来越高，现在声音媒体和和图象媒体对作品进行全位立体性包装后以文字媒体为主的解读方式更让人们容易接受，而这种新兴的文化--网络文化融会了当前大众文化的主要特征，同时有着其自身的新特点--创作的自由性，平民性，以及有自我的表现平台，从而使一些普通的网民也着实做了作者，甚至是出名，得到了文学大师一样的待遇，本文不仅对网络文学的基本概念做了简单的讨论，还深入的对网络文学的发展做了简单的展望，这是因为网络文学已经溶入了我们的生活当中，即使有的传统作家还没有认可网络文学，但是不管你怎么想，网络文学已经走入了我们生活当中。

Currently the Internet dissemination speed quick, hand over with each other sex strong, and the characteristics for have great capacity, to the structure method of the tradition literature, story details, image means the esthetics enjoys etc. to produce the tremendous impact, make people not at just enjoy the single medium of literature expression means, to the literature of enjoy the way of request also more and more high, now orotund medium and and portrait medium to the work is after carrying on a stereoscopic sex packing regard the writing medium as principle of reading method even let people accept easily, and this kind of newly arisen culture- network the culture melted the meeting the main characteristic of the current public culture, at the same time have its oneself of new characteristics- the freedom of the creations, civilian, and have the ego of performance terrace, thus make some common netizen also really done the author, even is famous, got the similar treatment of master of literature, this text not only did the simple discussion to the basic concept of the literature of network, still thorough of to network literature of development did the simple outlook, this is because the network literature hases already dissolve to go into our life in the middle, if ever of traditional writer still has no accredit network literature, but ignore you how to think, the network literature have already walk to go into us living in the middle.

目前互联网传播速度快，交互性强，和容量大的特点，对传统文学的结构方式，故事情节，形象手段美学欣赏等都产生极大的冲击，使人们不在只是欣赏单媒体的文学表达手段，对文学的欣赏方式的要求也越来越高，现在声音媒体和和图象媒体对作品进行全位立体性包装后以文字媒体为主的解读方式更让人们容易接受，而这种新兴的文化--网络文化融会了当前大众文化的主要特征，同时有着其自身的新特点--创作的自由性，平民性，以及有自我的表现平台，从而使一些普通的网民也着实做了作者，甚至是出名，得到了文学大师一样的待遇，本文不仅对网络文学的基本概念做了简单的讨论，还深入的对网络文学的发展做了简单的展望，这是因为网络文学已经溶入了我们的生活当中，即使有的传统作家还没有认可网络文学，但是不管你怎么想，网络文学已经走入了我们生活当中。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。