In the situation, this paper brought up the risk analysis and evaluation method on the basis of intelligent control and network communication technology for Network Communication System. The risk analysis and evaluation of Network Communication System firstly discussed the character of network communication and its risk. At the following we estimate a risk evaluation model according the distribution of the systems risk by time and space. Otherwise, we combined Fuzzy Comprehensive Evaluation with Analytic Hierarchy Process, and set up the multi-grade fuzzy comprehensive evaluation model for Network Communication System.

該方案主要通過(guò)討論網(wǎng)絡(luò)通信系統(tǒng)及其風(fēng)險(xiǎn)的特性欧美一级A片在线播放器，根據(jù)風(fēng)險(xiǎn)的時(shí)間和空間分布規(guī)律，以"風(fēng)險(xiǎn)"為整個(gè)網(wǎng)絡(luò)通信系統(tǒng)安全模型的評(píng)估和分析對(duì)象官方免费av网站，確立網(wǎng)絡(luò)通信系統(tǒng)風(fēng)險(xiǎn)分布的量化評(píng)估模型男女操逼视频网址国产，同時(shí)，就不同區(qū)域和不同時(shí)段的風(fēng)險(xiǎn)通過(guò)引入層次分析的一般方法來(lái)確定它們的權(quán)重系數(shù)精品区二区三区免费A片视频，最后免费黄色网站视频亚洲，通過(guò)模糊綜合評(píng)判法則對(duì)系統(tǒng)中模糊不確定性因素進(jìn)行數(shù)學(xué)化的抽象，建立一個(gè)反映其本質(zhì)特征和動(dòng)態(tài)過(guò)程的理想化的數(shù)學(xué)評(píng)估模型国产乱子论在线一区二区视频。

Circuit principles, analogue circuit, digit circuit which laid me a solid foundation of circuit for the study of communication; the study of electronic circuit of communication provided me with the working principles of analog communication system; the study on communication theory made me grasp the working methods of digital communication; the study on electromagnetic field, electromagnetic wave and aerial let me know that how signals travel through signal paths and how to apply signal and linear system, random signal and system to the research of noise's impact on signals

學(xué)習(xí)了電路原理www..com5566品久久99、模擬電路、數(shù)字電路打下了學(xué)習(xí)通信的電路基礎(chǔ)久久久久一级精品免费观看；學(xué)習(xí)了通信電子線路掌握了模擬通信系統(tǒng)的工作原理丁香花色色网；學(xué)習(xí)了通信原理掌握了數(shù)字通信的工作方法；學(xué)習(xí)了電磁場(chǎng)與電磁波九九九在线精品视频、微波與天線了解了信號(hào)如何在信道中傳輸真人av在线免费看；學(xué)習(xí)了信號(hào)與線性系統(tǒng)和隨機(jī)信號(hào)與系統(tǒng)來(lái)研究噪聲對(duì)信號(hào)的影響。

In the history of communication, even" communication model has its own factor of "affirmation" and ""negation". Mass communication is a ""negation" to personal communication while network communication turns to be a negation to mass communication, which means a "double negation.

在人類的傳播史上国产馆在线观看，每一種傳播方式都包含著"肯定"和"否定"的因素妓女在线网，大眾傳播是對(duì)人際傳播的一種"否定"，而網(wǎng)絡(luò)傳播則是對(duì)大眾傳播的另一次"否定"久草手机视频在线观看，也就是"否定之否定"色、操国产。

Firstly, the characteristics of CAN bus are analyzed and it's reliability、expeditiousness and flexibility are tested. A communication network of substation automation system constructed on CAN bus is presented and confirmed. Secondly, the dissertation discusses the main structure of substation automation system, as well as the content and request of substation digital communication. According to this, it gives the project of constructing the substation CAN communication network and the communication protocol. And according to different requests of power system, it makes research and tests of the calculation of the communication parameters in the network. Communication manager is the key to communication network based on CAN bus.

論文首先分析了CAN總線的特性黄色一级片一，對(duì)其可靠性欧美一级免费播放、實(shí)時(shí)性、靈活性進(jìn)行了實(shí)踐驗(yàn)證凹凸视频天堂不卡在线观看，確定了用CAN總線來(lái)構(gòu)建變電站綜合自動(dòng)化系統(tǒng)數(shù)據(jù)通信網(wǎng)絡(luò)的可行性女人高潮爱AA片一级视频，并在對(duì)變電站綜合自動(dòng)化系統(tǒng)的結(jié)構(gòu)及數(shù)據(jù)通信的內(nèi)容和要求做了研究和分析的基礎(chǔ)上提出了基于CAN總線的變電站綜合自動(dòng)化數(shù)據(jù)通信網(wǎng)絡(luò)的構(gòu)建方案，編制了相應(yīng)的基于CAN總線的變電站綜合自動(dòng)化系統(tǒng)通信協(xié)議色婷婷全国Av免费观看，同時(shí)針對(duì)電力系統(tǒng)的不同要求三男一女av，對(duì)CAN總線通信網(wǎng)絡(luò)中通信參數(shù)的計(jì)算進(jìn)行了研究和驗(yàn)證。

In research,"Intercultural communication" is used as an overall term for international communication, cross-cultural communication, interracial communication, interethnic communication, intracultural communication, and intergroup communication, etc.

在學(xué)術(shù)研究中黄页免费观看的视频在线观看，「文化交流」通常被籠統(tǒng)的用予國(guó)際交流成年该看的免费视频、跨文化交流、異種族交流1000部国产怕怕怕精品、異民族交流十八岁禁止黄片、同文化交流、異群體交流等等。

The research adopts communication types intrapersonal communication, interpersonal communication, group communication, mass communication, and cultural communication etc.

討論采用了自我傳播在线视频亚洲日韩、人際傳播午夜欧美福利视频、群體傳播、大眾傳播国产成年精品,免费视频大全、文化傳播等傳播類型進(jìn)一步深化對(duì)事件的分析99在线视频播放。

As a new kind of communication medium, the internet has the features of the intercrossed communication methods ~. multi-media communication means .~ the digital information communication~ equal communication body.. unlimited communication. It has brought a great revolution in the communication domains in an unbelievable way.

作為一種新的傳播媒介，互聯(lián)網(wǎng)具有交互式的傳播方式日本最新免费二区三区、多媒體的傳播手段亚洲欧美有码中文字幕、數(shù)字式的信息傳播、平等的傳播主體欧洲A片视频在线观看、無(wú)限制的傳播范圍等特征午夜黄色网站免费成年人，它正令人難以置信地使傳播領(lǐng)域發(fā)生著巨大變革。

Owing to there is substantial, all of columns have been paid close attention by design circle. Base on the principle of "Serve the designer and society", the magazine will continue to make effort to achieve the goal of interaction and communication, And share the experience with readers.

另一方面免费操逼漫画，雜志社也積極地將優(yōu)秀的國(guó)內(nèi)設(shè)計(jì)作品推廣到國(guó)際設(shè)計(jì)機(jī)構(gòu)與刊物色秀视频久久久，為國(guó)內(nèi)設(shè)計(jì)師搭建走向國(guó)際舞臺(tái)的橋梁，已得到刊載的刊物包括美國(guó)的《Communication Arts》亚洲www日本，俄羅斯的《Identity》a片试看一区二区，韓國(guó)的《Design》等。

The communication systems wildly used nationally and internationally, such as audio frequency wire communication, carrier-current communication, micro-wave communication, optic-fiber communication, expanding frequency communication and satellite relay communication, are investigated in detail. The different communication systems used in Changsha County electric power systems are analysed in detail.

對(duì)目前國(guó)內(nèi)外使用較多的一些通信方式如音頻線通信刺激影院免费网站在线观看、載波通信欧美黄色免费观看网站、微波通信男人的天堂国产精品、光纖通信www自拍偷拍、擴(kuò)頻通信、衛(wèi)星幀中繼通信等進(jìn)行了較為深入的分析和研究福利影院大全；對(duì)目前長(zhǎng)沙電力局正在使用的變電站與調(diào)度端的通信方式——進(jìn)行性價(jià)比方面的分析比較欧美福利专区，綜合以上，得出了最為合適的變電站到調(diào)度端的通信方式a黄网站免费观看。

The system includes a plane-carried communication subsystem, a satellite communication subsystem, and a ground communication subsystem, wherein, the ground communication subsystem includes a first communication terminal, a second communication terminal, and a ground communication network. The ground communication subsystem also includes an incoming transfer subsystem. The first communication terminal's calling to the second communication terminal is transferred to the corresponding fixed satellite communication terminal through the ground communication network, the satellite communication terminal, and plane-carried communication subsystem according to the correspondence of incoming call transfer.

本發(fā)明系統(tǒng)包括機(jī)載通信子系統(tǒng)人妻日韩综合诱惑色、衛(wèi)星通信子系統(tǒng)和地面通信子系統(tǒng)，其中欧美性爱精品一级片，所述地面通信子系統(tǒng)包括第一通信終端人人操人人看人人搞、第二通信終端真人版AV黄色网站、地面通信網(wǎng)日韩丰满自拍视频在线，所述地面通信子系統(tǒng)還包括來(lái)電轉(zhuǎn)接子系統(tǒng)，所述地面通信子系統(tǒng)中第一通信終端向第二通信終端的呼叫按照來(lái)電轉(zhuǎn)接對(duì)應(yīng)關(guān)系依次通過(guò)地面通信網(wǎng)大黄色一级片、衛(wèi)星通信子系統(tǒng)欧美一区二区一级视频免费看、機(jī)載通信系統(tǒng)子系統(tǒng)轉(zhuǎn)接到對(duì)應(yīng)的固定衛(wèi)星通信終端。