節點傳輸過程 的英文怎麼說

中文拼音 [jiédiǎnzhuànshūguòchéng]
節點傳輸過程 英文
node-node transmission procedure
  • : 節構詞成分。
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
  • : Ⅰ動詞1 (運輸; 運送) transport; convey 2 [書面語] (捐獻) contribute money; donate 3 (失敗) l...
  • : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
  • : 名詞1 (規章; 法式) rule; regulation 2 (進度; 程序) order; procedure 3 (路途; 一段路) journe...
  • 節點 : [電學] panel point; hybrid; packing; node; nodal points; joint of framework; pitch point; point pitch
  • 過程 : process; procedure; transversion; plication; course
  1. Fieldbus is a kind of communication network which is a whole digitial communication multi _ embranchment data bus between intelligential field device and auto _ system. control system based on pcs ( fieldbus control system ) is a new kind of system which connect field control unit, field monitor unit, operation unit, communication interface uint with databus. lt integrates computer technology, communication technology and process cnotrol technology to adjust to demand of high standard productive control and enterprise management. lt developments and follows the advantage of traditional instrument control system and computer central control system and make up for their disadvantage so that it is applied in different industrial cnotrol area

    現場總線是連接智能現場設備和自動化系統的數字式、雙向、多分支的通信網路。它是一種能支持雙向、多、總線式的全數字通信網路。基於現場總線技術的控制系統是一種新型的控制系統,它採用總線方式將現場控制單元、現場監視單元、操作站、通信介面單元連接起來,綜合了計算機技術、通信技術和式控制制技術,以適應現代高水平生產控制與企業管理的需要。
  2. One of the most important events in the history of the development of tv technologies is the implementation of digital compression technology, which leads tv industry into a new rapidly developing stage. with satellite, cable and terrestrial transmission channels, dvb, of which the digital compression is the core technology, has such features as two - way channels, interactive functions, etc. in dvb system, the information of video, audio and text is digitalized and integrated to form a new kind of tv program. furthermore, through online digital information broadcasting, people can browse information of other programs while watching several programs just as they have done on the internet

    電視技術發展史上最重要的里碑是數字壓縮技術的廣泛應用,它將電視事業帶入一個新的高速發展時期,以數字壓縮為核心技術的數字電視廣播通衛星有線和地面具有多功能雙向交互性等特,不僅將圖像聲音和文字等信息數字化,而且將有關信息相互鏈接並有機地結合在一起形成了新的目形態,特別是其採用了數字信息在線廣播方式,觀眾在收看到多套目的同時還可以像訪問網際網路那樣瀏覽其它目信息。
  3. It is based on the network ' s characteristics, including data transfer accuracy, criterion and high - efficiency. meanwhile, in order to develop network ' s characteristics, we should enhance personal character, technique level, network safety and increase short - term funds

    第二網路化對企業管理提出挑戰一、電子計算機及網路的發展二、網路的特網路有其自己的特徵,概括起來包括:數據的準確性;資料遞的規范性;的高效性。
  4. The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr, complete routine discovery and maintenance by directional neighbor nodes routing table, source routing and directional steering. the research discovers the application of the directional antenna, compare the omnidirectional antenna can increases the networks " total throughput, obviously reduces the co _ channel interference ( cci ), multiple access interference ( mai ), enlarges the nodes " signal and interference to noise ratio ( sinr ), and because of the high gain of directional antenna can realize the communication with farther distance and less jump, end to end delay can decrease deeply, simultaneously, security of networks can be improved partially, the node energy also can be saved easily by power control

    本文提出的定向路由協議ds _ dsr是基於對現有協議dsr的改進下實現的,通定向鄰路由表、定向源路由和定向搜索來完成路由發現與維護。研究發現,定向天線的應用,相比全向天線可明顯提高網路的總的吞吐量,減少通道干擾、多址干擾,提高信干噪比,且由於定向天線的高增益可實現較遠距離、較少跳數的通信,減少了路由發現時間,這樣大大減小了時延,網路的整體性能得到了不同度的提高,同時部分地解決安全問題,通功率控制還可較容易的實現能的目的。
  5. Considering the limited energy and transmission range of sensor nodes in sensor networks, an innovative routing algorithm named self - adaptive flooding based on delay is proposed. in this algorithm, sources deliver route request packets ( rreq ) and sink answers route reply packets ( rrep ) to build routes. in order not to miss optimum routes with the best metrics, the algorithm is to wait a specific amount of time to ensure that almost the rreq near the best metrics is received

    為此本文在無線感器網路中研究了基於自適應的路由演算法,主要工作如下:針對感器能量及范圍有限等特,提出了一種基於延遲的自適應洪泛路由演算法,首先通在網內用較小的路由請求報文和路由回復報文來建立路由,路由建立的中自適應地確定等待時間以使更優的路由請求報文得到轉發,然後源再沿著建立好的路徑轉發較大的數據報文。
  6. But, the alarm signals from scada have disadvantages as follows : ( 1 ) the open - air feeder terminal units ( ftu ) are interfered by strong electromagnetic and thunder. besides, the failure of relays and the fault of ftu can also lead to that fault information is interfered and aberrant. ( 2 ) in the process of transmission and commutation, the error in the communication equipment may result in the signals err or lose

    然而,現有的scada系統在配電網發生故障時提供給調度員的警報信息有如下局限性: ( 1 )面向現場的戶外饋線終端ftu運行環境惡劣,承受強的電磁、雷電干擾,並且由於繼電器故障、 ftu元器件損壞等因素的存在,使得配電網信息受干擾、畸變的可能性較高; ( 2 )在信號及變換中,通訊裝置的故障等原因,也可能導致信號出錯甚至丟失; ( 3 )保護裝置和斷路器本身也有可能誤動或拒動。
  7. On the other hand, because of transmission process, large - lag links and complicated on - line analyzer etc, a large number of industrial processes ( in metal engineering, chemical engineering systems, biomedical systems and so on ) can be modeled as time - delay systems. the stability and performance are always dominated by delay phenomena, so the study of delay systems always attracts considerable atten tion in the control theory literature

    另一方面,在實際的工業中,大慣性環、復雜的在線分析儀等不可避免地會導致滯后現象,而這些滯后特性往往會嚴重影響控制系統的穩定性以及系統的性能指標,因此時滯系統的研究同樣具有重要的理論和實際工意義,而且歷來是控制理論研究的熱之一。
  8. On the other hand, large - lag links, transmission process and complicated on - line analyzer etc, are common in a number of industrial processes, which can cause delay in the systems. such delays will be a main cause of bad performance or even instability for control systems. so, the research on the time delay systems attracts considerable attention in the control theory literature all alone

    另一方面,在實際工業生產中,大慣性環以及復雜的在線分析儀等不可避免地會導致滯后現象的產生,這些滯后特性往往會嚴重影響控制系統的穩定性以及系統的性能指標,因此對時滯系統地研究也一直是控制理論研究的熱之一。
  9. When we say “ best route ” we consider parameters like the number of hops ( the trip a packet takes from one router or intermediate point to another in the network ), time delay and communication cost of packet transmission

    我們所說的最優路徑需要考慮到的參數包括最優路由路徑(信息包從在網路中一個路由器或中間到另一個路由器或中間)的數量,延遲時間和信息包中的消耗等等。
  10. We deeply studied the requirement of the security email and the procedure of the transportation of emails over the network, and give out during the period that we worked on this subject, we first studied the status of the current internet email system and the requirement of security email in detail, then studied every period that the emails exist on the internet, the threats facing them, and the imaginable applications of the security email in real life. we have read many materials those relate to the security of information transporting on the internet, and we have refer to many network information security modules and experiences of the other email service providers. based on all of these, we give out a whole solution from the client side to the server side, we not only provide the confidential service for the email users, but also provide the signature, anti - deny and anti - impose security services

    在課題開發的中,我們首先深入詳細地調研了整個郵件系統的現狀以及對郵件安全的需求,然後從網路信息安全的角度,對郵件的各個環、每個環所面臨的安全隱患、以及安全郵件在現實生活中可能的應用進行了深入的研究,我們先後查閱了與網路信息安全郵件相關的大量文獻,參考了許多現有的網路信息安全模型,並且參照了現有其它郵件服務提供商的web安全郵件的一些安全做法,分析了它們系統的優缺;在此基礎上,結合中國的實際情況,我們提出了web安全郵件系統的從客戶端到服務器端完整的解決方案,方案中不僅為用戶提供了郵件保密性服務,還提供了郵件簽名,防抵賴,防篡改等安全業務,滿足了人們對郵件安全的迫切需要。
  11. On the base of brief introduction simple theory of genetic algorithms, we discuss the value of each genetic operator and the means of genetic operation. correct scheme of genetic algorithms is given out according to the special bolted sphere node. the genetic algorithms optimal program is compiled in the environment of matlab using the method of transferring parameters among the main function and the sub - function

    為此,首先分析了螺栓球的球心誤差,並通矩陣變換理論給出計算球心誤差的公式,進一步討論了自動分度角度的計算方法;在簡介遺演算法的基本原理的基礎上,對各遺運算元的取值及遺操作方法進行了討論,針對典型的螺栓球零件給出了具體的遺演算法執行方案;通matlab軟體編環境進行序的編制,利用主函數和子函數之間參數遞的方法實現了遺演算法優化,並且編制了圖形用戶界面,對優化結果採用圖文結合的形式出。
  12. The design of the low level hardware such as the intelligent sensor node, the output control unit and the communication protocol converter unit will be given. the monitor system is developed from the national common configuration software - kingview 6. 0. by using this monitor system we can accomplish the communication between the host computer and the field intelligent units and the communication network between two water works

    給出底層硬體(智能感器出控制單元和通信協議轉換單元)的功能實現並在國產通用組態軟體?組態王6 . 0的基礎上開發監控系統,實現上位機與現場智能單元的數據交換以及廠際聯網通信,滿足了工業生產智能化、數字化、網路化的發展需求。
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