網路分流器 的英文怎麼說
中文拼音 [wǎnglùfēnliúqì]
網路分流器
英文
network tap- 網 : Ⅰ名詞1 (捕魚捉鳥的器具) net 2 (像網的東西) thing which looks like a net 3 (像網一樣的組織或...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 流 : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 網路 : 1. [電學] network; electric network2. (網) meshwork; system; graph (指一維復形); mesh
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Then this paper concerns about the network packet intercepting technology of linux os and gives a thoroughly overview of network hacking methods and some application protocol criterion, including http, ftp, telnet, nntp, pop3, smtp etc. then the system design scheme of the transparent proxy has been discussed, this system can be divided to 4 modules below : establishment of transparent charnel, implement of proxy service, gui configuration and management application, accessory filter functions ( such as url filter, command filter and logger etc ). we explain key techniques in all 4 main parts of this system, define the interfaces of each module, what is more the main data structures and software implements codes are all illustrated
首先,論文陳述了防火墻的相關技術基礎,分析了透明代理作為一種先進易用的防火墻技術的原理,闡述了linux操作系統網路數據包攔截技術和http 、 ftp 、 telnet 、 nntp 、 pop3 、 smtp等應用層協議的協議規范和具體的工作流程。接著敘述了本透明代理服務器的系統總體設計方案,將系統分為以下幾個部分:透明通道建立、代理服務實現、 gui配置管理程序以及過濾功能(如url過濾、命令過濾和日誌審計等) 。論文然後分別介紹各個關鍵部分的具體實現要點,解釋了相互間的介面關系,列出了主要數據結構和實現流程。High - speed, muti - services and economy have become the major issues of the future ip backbone technology as far as thes poiflt is concerned, thes paper explores layer 3 switdrig technology which separates control component and forward compontal in the traditional roulers. two forwarding al gori thms - - - - d ata - driven mo d el and top olo gy driven model are also compared, a next generation ip backbone echno l o gy - - - - multiproto co l label switching is developed, with its operation and its deployinent in traffic engineering, c1ass - ofservce and virtual private network
本文從未來ip骨幹網技術所要求的高速化、多業務支持、經濟性出發,介紹了在傳統路由器基礎上將控制部件和轉發部件分離的第三層交換技術,比較了數據驅動模型和控制驅動(拓撲驅動)模型兩種轉發演算法,並由此引出下一代ip骨幹網路技術? ?多協議標記交換,闡述了其工作原理以及在流量工程、服務等級區分和虛擬專用網中的應用。Experiments on the non - inductance resistors network shunt
無感電阻電網路分流器性能實驗First, passive resistance network was selected as direct current biasing network, which offered direct voltage for base through the resistance voltage divider composed of two resistances, among them the upper resistance connected from the dc to base, the lower resistance connected from the base to ground. the collector connected with dc directly
直流偏置網路採用無源電阻網路,通過由兩個電阻組成的電阻分壓器為基極提供直流電壓,上偏電阻從電源串聯到基極,下偏電阻從基極到地,集電極直接加電。From the introduction of the structure and characteristic of dcs, the analyzing in process and control peculiarity of huaxin type cement kiln and the analyzing in the ordinary forms of computer control system in the cement plant, to determine the feasibility of application of the dcs in computer control system of huaxin type cement kiln ; introduced the structure of the system hardware, constitutes and characteristic of the industrial network, the characteristic and the performance in industrial control system of the software system ; illuminated the whole course of the design and the application of simatic s7 - 300 programmable controller in the industrial producing process profoundly : the protraction of a control flowchart ; the confirmation of the control scheme in every cell ; how to workout a table of the all controlling and measuring dots in the control system ; how to set up a plc control project ; the configuration of the hardware and the network in project ; illuminated the course of how to program the plc control program in detail ; how to establish a connection between the plc and the programmer ; how to download the configuration and the program of the plc project ; the configuration of control center software simatic wincc ; the whole course and the methods of the control system debugging ; illuminated the essential in the course of the design in project and program ; illuminated the problem and its respondence maybe encountered in the project ; illuminated the superiority of the new control system in inspecting, operating and its stability ; discuss the development of the computer control system in the application of the huaxin type cement kiln
從介紹了dcs的結構、特點和分析華新型水泥窯的工藝控制特點及當今在水泥窯計算機控制系統上採用的幾種常見形式的比較出發,分析了在華新型水泥窯應用dcs的可行性;詳細介紹了系統硬體結構、網路組成及特點、所採用的軟體體系的特點及其在工業控制應用中的性能;深入詳細地說明了西門子s7 - 300可編程序控制器在華新型水泥窯控制上應用及設計的全過程:控制流程圖的繪制;單元控制方案的確定;系統控制測點表的編制; plc控制項目的建立;項目硬體及網路的組態; plc控製程序的編制過程並詳細說明了控製程序的編制思路; plc與編程器連接的建立; plc項目組態及控製程序的下載; wincc監控軟體的組態;控制系統的調試過程及方法;對設計和使用的要點及系統調試時應注意的問題進行了說明;對項目的實施后的華新型水泥窯控制系統在操作和控制上及其在系統易維護性、系統穩定性上的優勢進行了說明並討論了華新型水泥窯計算機控制系統的發展方向。This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對加速度計及其測試技術的發展歷史和現狀,液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹,然後確定了以二元調寬脈沖再平衡測試迴路為設計方案,並從控制理論的角度進行了分析,著重研究了系統中各部分的傳遞函數,利用系統開環傳遞函數分析了系統的穩定性,同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題,並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路,驗證了電路的正確性,最後按照測試系統的要求,採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具,利用該圖形化編程語言完成了測試系統軟體部分的設計,實現了測試功能。Company now have independence develop ten many china patent and many independence intellectual property ' s software copyright ' s product ; company major product : cable television consumer management control system ( but look for address 2 - 8 branches allot style, 8 - 32 gather line style ) ; shoot frequently plus unfasten harass system ( crowd plus crowd unfasten, cent two sections, point channel shan unfasten ) ; video frequency number subsections plus unfasten harass system ; cable television network burglarproof sow system ; number cable television product is with number mmds ( microwave ) systematically ; general purpose type prevent thunder supply electric appliances, shoot frequently automate supply electric appliances, but look for address control supply electric appliances ; power supply prevents thunder protection product ; pass flow branch, dispenser, split utensil, cavernous wave utensil, power supply inserts utensil, but transfer attenuator, but transfer equalizer wait for
目前擁有十多項中國專利和多個自主知識產權的軟體版權的產品;公司主要產品:有線電視用戶管理控制系統(可尋址2 - 8戶分支分配式、 8 - 32戶集線式) ;射頻加解擾系統(群加群解、分兩段、按頻道單解) ;視頻數字分段加解擾系統;有線電視網路防盜播系統;數字有線電視產品與數字mmds (微波)系統;通用型防雷供電器,射頻自動控制供電器,可尋址控制供電器;電源防雷保護產品;過流分支、分配器,分流器、陷波器、電源插入器,衰減器、均衡器等。Embedded web server, printingscout, job pipelining, remote printing, smart trays, email alerts, usage analysis tool, job accounting, phasersmart remote diagnostics, centreware web
嵌入式網路服務器printingscout流水作業遠程列印智能紙盤電子郵件提醒用量分析工具作業量統計phasersmart遠程診斷及centrewarewebAs the scheme of packet distributed influence the performance of parallelism, in this paper, the hdw ( hash - based dynamic weight ) scheme for allocation packets in network processors is presented. the scheme is building and keeping one mapping relationship between packets ’ identifier and pes in a table of hash. the mapping formula is derived from the hrw ( highest random weight ) scheme, it is complemented by a feedback control mechanism designed to monitor processor ’ s utilization
由於報文分配策略影響網路處理器并行性能,我們提出了hdw ( hash - baseddynamicweight )負載分配演算法,基於報文流標識與pe間建立映射關系,並將映射關系保存在哈希表中,映射關系基於hrw ( highestrandomweight )演算法,增加了負載反饋迴路監控pe負載狀況,通過動態調整策略阻止pe間負載偏差。The basic software consists of topology analysis, on - line load flow computation, state estimator, security analysis, dispatchers training simulator, short circuit current computation, and voltage / reactive power optimize, etc. the derived softwares consist of load control, capacitor optimizer configuration, transformer and feeder load distribution, impedance computation of generator, etc. network analysis software is powerful dispatch tool, though witch the current state of the power system can be realize, then improve the security and economic potential
Dms網路分析的基本軟體有:網路結線分析、潮流計算、狀態估計、負荷預報、短路電流計算、電壓無功優化等。派生軟體有:負荷控制、電容器優化配置、變壓器與饋線負荷分配、電源阻抗計算等。網路分析軟體是有力的調度工具,通過它可以了解和掌握當前的運行狀態,從而挖掘安全和經濟方面的巨大潛力。This dissertation brings forward a feasible and useful design model of the hfis ( highroad freight information system ) and its realization plan on the basis of some network theories and application technologies such as mobile short _ message gateway, communication protocol, software design pattern, java program languagejnetwork server and cmpp protocol etc. this dissertation gives a full _ scale analysis of freight information process and workflow too
本論文通過對移動短消息網關、通信協議、軟體設計模式等理論知識以及java技術、網路服務器、 cmpp協議等網路應用技術的理解和研究,在全面分析貨運信息處理業務流程的基礎上,提出了公路貨運信息發布系統設計模型,以及該模型的實現方案。Aimed at performance improvement for the iocp multimedia network server in large - scale complex environment, this paper presents the methods concerned with network base development, configuration design and the logical module design as follows : elevate data processing efficiency by optimizing the data package and transmission, enhance code reusability and extendibility by modular construction, and further optimize the logical module performance through port dispatch
摘要面臨iocp多媒體網路服務器所的大復雜度環境設計問題,本文論述該網路服務器的網路底層開發、結構設計及邏輯模塊設計,提出提高其性能的方法:優化數據封裝以及投遞方式,增加數據的處理效率;整體結構模塊化設計,提高代碼的可重用性以及可擴展性;通過埠分流的方式,實現對邏輯模塊性能改進。In this part, many protocols are analyzed ( from datalink layer to network layer ). in this sniffer, you can log your lan traffic through rule files, which describe the rules, such as protocol type, port number and ip address. with the help of this sniffer you can find valuable information
在本網路嗅探器中通過設置相應的規則(例如:指定相應的協議類型、埠號、 ip地址等)可以記錄流經本局域網上指定ip地址的數據,為用戶分析網路情況、發現入侵提供依據。Introduction, network laws and components, introduction to circuit analysis, network node voltages and mesh currents, network properties ? thevenin ' s and norton ' s equivalent sources, operational amplifiers, equivalent circuits for three - terminal networks and two ? port network
簡介、網路的組件和網路定律、網路分析與節點電壓和綱目電流,網路的性質-載維寧和諾頓的等效電源、運算放大器、三接端網路的等效電路與雙埠網路。The residual signals will be gotten from the comparison between the actual and prediction states. use a som neural networks as a classifier to classify characteristics contained in the residuals. so, we can detect whether the traffic incident has happened. this algorithm can detect not only whether the traffic incident has happened but also the level of accidental congestion caused by the traffic incident the second is another freeway traffic incident detection novel algorithm based on art2 neural networks. this algorithm uses the freeway traffic flow model and art2 neural networks as observer and classifier, respectively. the residual signals will be gotten from the comparison between the actual and estimated value of observer. use the art2 neural networks to classify characteristics contained in the residuals. so. we can detect whether the traffic incident has happened. this algorithm can recognize new pattern at the same ti
第二種是基於ar咒神經網路的檢測高速公路交通事件的新演算法。該演算法利用高速公路交通流模型和artz神經網路分別作觀測器和分類器,觀測器估計的數據和實際交通數據進行比較,得到殘差序列;利用artz神經網路對殘差序列進行分類,以區分不同交通狀態下的交通信息,達到檢測交通事件的目的。本演算法不但可以識別已知的交通事件類型,還可以識別未知的或從未出現過的交通事件類型,是一個可以邊工作、邊學習的檢測系統。At the same time, the sources and effects of system errors were analyzed. based on the two ports vector error calibration of the network analyzer, the optimum scheme of removing system errors was decided and the program flow charts of it were presented
同時,詳細分析了射頻訓練系統的誤差來源及其對測量結果產生的影響,結合網路分析儀二埠矢量誤差校準模型,給出了消除儀器系統誤差的具體方案及其實現程序流程圖。The most important unit of np is packet transform engine ( pte ), which responses for analysis and processing of packet. the key module of pte is called policy engine executing packet classification function. the primary purpose of packet classification is to meet specific requirements for each type of traffic
網路處理器中負責對輸入分組進行分析處理的主要單元電路是分組轉換引擎( packettransformengine , pte ) ,其中的關鍵模塊是執行分組分類( packetclassification )操作的協議引擎( policyengine ) ,分組的目的是為不同業務類型的數據流提供不同的處理方式。Shenzhen yixin electronics co., ltd. is a research and develop, produce, sell and oem electronic gift, electric equipment products, little daily product as an organic whole enterprise. the headquarters will be located in hong kong, that is a yixin industry international group and winking development limited company " s subordinate enterprise, will use the mainland of china production product low cost the comprehensive superiority, the company is with the brand - new management marketing idea, quick market direction, complete commercial network, first - class quality management system, guarantee the high - quality products, the reasonable price, the best service is offered to the customer
深圳市藝欣電子有限公司是一家研發生產銷售及代工電子禮品電器產品小日用產品為一體的企業。總部設在香港,是藝欣實業國際集團和永皇發展有限公司共同投資的下屬企業,以充分利用大陸生產產品低成本的全面優勢。公司以全新的管理營銷理念,敏捷的市場導向,完善的銷售網路,一流的質量管理體系,確保高質量的產品,合理的價格,最佳的服務提供給客戶。The text commenced from the technique background of the firewall, which introduced the ixa architecture of the network processor first, including the total architecture characteristics, internal technique, hardware etc. ; then described the whole hardware structure and the software structure of the firewall, and development environment ; after that introduced the conception of network security and firewall technique, and gave analysis of characteristics of ipv6 protocol in detail ; with the firewall design immediately after at every step thorough, put forward the requirement of the ipv6 firewall project first, including design target, technique innovation, application situation etc., described software and hardware architecture of the whole system, the internal connection and total flow later on, elaborated function and realization of six modules of control plane, including vpn, packet filter core, application proxy, configuration and management, url filter, log, and referred to the database that the
正文開始從防火墻的技術背景入手,先介紹了網路處理器的ixa架構,包括總體的架構特點、內部技術、具體型號硬體等;接著描述了防火墻的整個硬體結構和軟體結構,以及開發環境;然後介紹了網路安全的概念和防火墻技術,並對ipv6協議特點作了較為詳細的分析;接著按著防火墻設計的步步深入,先提出了ipv6防火墻的需求,包括設計目標、技術創新點、應用場合等,隨后描述了系統整體的軟硬體結構、內部聯系及總體流程,而後著重詳細闡述上層vpn 、包過濾核心、應用代理、配置管理、 url過濾、日誌六個控制平面子模塊的功能和實現,並提及系統實現中使用的數據庫。Secondly, this paper analyses several kind of np, based on this work, author summarizes the characteristic of np, and introduces the new technology that used by np. finally, author chooses the np3400 network processor, which has a fabric and 32 - bit risc processor core and is the product of amcc company, to be the reference design, based on the pipeline of armp, scheme out the pipeline of risc processor core that compatible with np3400
接著,在大量考察了多種商用網路處理器的結構的基礎上,本文初步分析了網路處理器的硬體結構特點,並對網路處理器中使用的新技術進行了討論,在此基礎上,本文選取了美國amcc公司推出的一款具有交換架構和32位risc處理內核的網路處理器np3400作為主要研究對象,以armp的流水線為基礎,設計了risc處理核的流水線。分享友人