open network model 中文意思是什麼
open network model
解釋
開型網路模型-
In the second section of chapter 2, the fact that the essential interest rates of all nodes differ from each other is discussed, a non - homogeneous differential equation model of interest rate - amount of circulating fund is established, and it is proved that the sum of the weighted interest rates of each node in the financial network still remains a constant and that the difference of the instant interest rates between two nodes will finally approach the difference between their basic interest rates. in the third section of chapter 2, the differential equation model of interest rate - amount of circulating fund in an open system is studied, the laws of changes of interest rate are taken into account when fund is injected into or withdrawn from the node or when fund is injected into the network or withdrawn from the network, and the stability of equilibrium solution is proved based upon lyapunov stability theory. in the last, the equation model of interest rate - amount of circulating fund in the financial network with time delay is studied, and a necessary and sufficient condition for the existence of periodic solution is obtained to the interest rate - amount of circulating fund equation with delay
本文第二章首先建立了封閉系統的利率?流通量微分方程模型，證明了各結點利率加權和為常數即金融市場利率均衡原理，以及各結點利率極限為整個網路平均利率；其次在各結點基本利率不相同的情況下，建立了非齊次利率?流通量微分方程模型，證明了金融網路各結點利率加權和仍是一個常數，並證明了各結點兩兩之間的即時利率之差最終將穩定地趨于其基本利率差；此外，還研究了開放金融網路利率?流通量方程模型，考慮了結點自身追加資金和提走資金的情形以及網路外部注入資金和向外部轉移資金情形下的利率變化規律，用lyapunov穩定性理論證明了模型均衡解的穩定性；最後，還研究了具有時滯的金融網路利率?流通量方程模型，並給出了具有時滯金融網路的利率流通量方程具有周期解的充要條件。 -
Being a widely utilized public ip platform, it is susceptible to security attacks of all nature, as outlined in the following areas : the open nature of the ip internet systems - increase of foreign attacks, for example dos / ddos attacks ; the current weakness of the existing operating system ' s internet protocol ; mainframe, and lack of an evaluation standard for back office systems, the inevitable problem of illegal internal access, the lack of guidelines for record keeping and post attack documentation processes, hi addition, still in existence, are managerial problems including the lack of securit y knowledge amongst the workforce and the inexistence of a complete set of security guidelines. to guarantee china telecom ' s 163 / 169 system ' s reliable functions, to protect the user ' s interests, at the same time, insuring quality service, it is necessary to adapt p2dr model as a solution to the current security issues. supported by the modern secure theory and made the secure implementation abundant project practices, this paper gives the general secure design for the chongqing public ip network using p2dr secure model
中國電信建設的公眾ip網對我國internet的發展起著決定性作用，重慶電信163 / 169網際網路是國家骨幹網在本地的延伸，擁有7個核心節點（採用cisco12012 、 2 * 2 . 5gdpt環） ，三十八個匯接節點，能提供寬帶，窄帶多種接入方式的公眾ip網，現擁有近20萬用戶，佔全市網際網路用戶四分之三以上，作為這樣一個擁有眾多用戶，開放的ip平臺，會受到各種各樣的安全威脅，主要表現在ip網路的開放性，來自外部的攻擊增多，如dos / ddos攻擊；所使用的操作系統運行的網路協議自身的脆弱性；主機、網路設備的配置是否缺乏評估手段；不可避免的內部非法訪問；缺乏必要的攻擊審計作為犯罪取證，出此之外，還有管理上的一些問題，如人員安全意識不強，安全制度不夠健全等多方面原因。 -
This paper analyses the deficiency of data model of the current ecdis in network environment, and provides its resolvent. the paper integrates the characteristics of xml ( extensible markup language ) such as multi - platform, expandability, legibility and ability of organizing all kinds of information, and references the geography space model of the criterion of gml2. 0 that is established by ogc ( open gis consortium ), and establishes the model of chart data with xml. this data model is suitable for storing and transmission of data in the network
文中結合xml （ extensiblemarkuplanguage ，可擴展標識語言）具有的跨平臺性、可擴展性、易讀性以及可以描述任何復雜結構的特點，引用由ogc （ opengisconsortium ， opengis協會）組織制定的gml2 . 0規范中的地理空間模型作為海圖物標的地理空間模型，運用xml建立了海圖數據模型，該數據模型適應網路環境下的數據存儲以及傳輸。 -
Abstract : in this article an optimization method is applied to de sign open - type distribution networks. graph theory technology is used. its mathem at ical model considers both the investment of constructing lines and the cost of o peration. the main idea is getting the structure of tree network that meets with the technical constraint conditions and at the same time make the annual cost mi nimum. the examples of simulation show that this method is fast and effective
文摘:將圖論優化技術應用於配電網路的優化設計，提出了一種適合於開式配電網路規劃的優化方法.所建的數學模型綜合考慮了待建線路的投資和運行費用.求解方法是以圖論中的最短路徑問題為基礎，配合以開式網路潮流演算法，並通過可行路徑的合理變換，得出滿足技術約束條件且使年計算費用取極小值的樹狀網路結構 -
In open project, navigate to the network location where you saved the model files
在「打開項目」中，導航到保存模型文件的網路位置。 -
The artificial neural network model which forecasts open mining slope stability is established by neural network theory and method. the article describes the nonlinear reflection relation between stability target of open mining slope and its influence factor. the article brings forward the method of forecasting open mining slope stability
利用人工智慧中的神經網路原理和方法，建立了露天礦順層邊坡穩定狀態預測的神經網路模型，描述了礦山邊坡穩定指標與其影響因素的非線性映射關系，提出了露天礦邊坡穩定性預測的神經網路原理和方法。 -
Since the current key technology - corba in distributed object technology is introduced to the field of network management, it has become the core technology driving the development of network management it has the unparalleled superiority : easily creating the expansible network management model ; adapting to the retractility of network management system ; offering open and standard interface ; separating the users " interfaces from manager ' s code ; integrating with the programming language ' s advantage ; offering high compatibility and availability. integrating with web and java makes the network management based corba more stranger
以corba為代表的分散式對象技術一經引入，便成為推動網路管理技術發展的核心技術，它具有其它技術無法單獨取代的優越性：便於創建易於擴展的網路管理應用框架、可以適應網路系統的可伸縮性、可以提供開放和標準的介面界面、可以將用戶界面和管理方代碼分離、可以結合各種編程語言各自的優越性、可以提供更高的容錯性和高可用性，而與web技術、 java技術的結合使得基於corba的網路管理如虎添翼。 -
As an distributed computing model, corba is provided with feature of object - orient, inter - platform and inter - language etc., corba is becoming the core technology driving the development of network management. it has the unparalleled superiority : easily creating the expansible network management model ; adapting to the retractility of network management system ; offering open and standard interface ; separating the users " interfaces from manager ' s code ; integrating with the programming language ' s advantage ; offering high compatibility and availability. integrating corba with snmp web and java makes the network management based corba more stronger
Corba技術是一種分散式計算模式，它具有面向對象、跨平臺、跨語言等特性，它正在成為推動網路管理技術發展的核心技術，它具有其它技術無法單獨取代的優越性：便於創建易於擴展的網路管理應用框架、可以適應網路系統的可伸縮性、可以提供開放和標準的介面界面、可以將用戶界面和管理方代碼分離、可以結合各種編程語言各自的優越性、可以提供更好的容錯性。 -
In this thesis, the author made a description about her study in the field of the open computer network system combined with new network technology. first, this thesis discusses the current computer network management framework, summarizes the " network management model, analyses the typical network management framework, and educes the developing trend of network management framework
本論文首先對現存的計算機網路管理體系結構進行了研究，總結了網路管理的一般模型結構與功能結構，對典型網路管理體系結構進行了分析，從中得出網路管理體系結構的發展趨勢。 -
First, a research is done in this paper about error correction methods of network analyzer, including the analysis of the network analyzer principle, the establishment of error model and the acquirement of standard calibration method and nonstandard calibration method. based on 12 - error module, the solt ( short + open + load + thru ) method which is standard calibration one and the slt ( short + line + thru ) method which is nonstandard calibration one are obtained
本文在分析s參數的測量誤差的基礎上，研究了網路分析儀誤差校正方法，包括分析網路分析儀的結構、工作原理和測量方法，用已有的網路分析儀測量s參數時的誤差理論建立誤差模型，構造其相應的標準件校正方法和非標準件校正方法。 -
Functioning at the network layer of the open systems interconnection model, the packet - encryption device at the originating site encrypts the entire packet, including the ip header, and provides it with a new header
由於是在「開放系統互連」模型的網路層上起作用的，始發站上的包加密裝置對整個包加密，包括ip報頭，都提供一個擁有新報頭的包。 -
This paper presents one e - commerce security model which is based on modern cryptography, protocols and internet open trade protocol model. this paper also presents a pki - based security model of intranet to proffer effective security mechanisms including authentication, supervisal, confidentiality, access control, and non - repudiation network service
本文深入探討了b2b電子商務中的安全平臺構架，研究了在internet上，利用現代密碼學技術和密碼學協議，在先進的開放式電子商務模型基礎上實現安全的電子商務活動的可行性和實現的某些細節。 -
Npd is carried out within an integrating resource network ; the firm ' s key capacity and the orientation of new product determine the model of npd network ; the forming course of npd network is integrating the network resources based on the npd activities ; the npd network is market - oriented and is an open and dynamic organization, the base of which is trusting with each other and seeking for mutual resources ; the performance of npd is determined by the capacity of integrating, instead of the side of firm
得出了以下主要結論：浙江省醫藥新產品開發以中間網路模式為主；新產品開發網路的模式由企業核心能力和新產品定位所決定；網路是以尋求互補資源和信任為前提而進行網路資源整合而形成的；新產品開發網路是以市場為導向的動態開放的組織形式；新產品開發的績效取決于企業整合網路資源的能力，與企業規模並沒有直接的關系。 -
Lonworks fieldbus is a brand new network integrating automatic control technology. it is based on the open systems interconnection model, can change the traditional transducer from isolated information acquisition system to distributed, intelligent transducer network
它採用的數字化通信方式、智能化測控設備、全分散控制結構及開放性互連規范，使其可以徹底打破傳統傳感器系統信息孤島的局面，完全符合當今世界傳感器系統分散化、網路化、智能化的發展趨勢。 -
The system owes open multi client server architecture. the remote client utilizes rml to request model services through network, acquiring decision information
系統採用開放的多層客戶/服務器結構，網路上的遠程客戶通過rml請求資源服務，獲取決策信息。 -
From the point of the importance of start - up capital management, this paper defines the relationship between start - up management and social network capital of hi - tech enterprises, provides the evaluation index and evaluation method of effective scale and contribution rate of social network capital between open social network and close social network, builds up an optimal controlling model of hi - tech enterprises based on time partiality - probability and gets concrete function 0f the scale evolution of hi - tech enterprises ' social network capital and economic capital
摘要從創業資本管理的重要性出發，界定了高科技企業創業管理與其創業社會網路資本的關系，提出了介於開放式社會網路與封閉式社會網路之間的創業社會網路資本有效規模以及貢獻率的評價指標和評價方法，建立了基於時間偏好率的高科技企業經濟資本與社會網路的最優控制模型，並得出了高科技企業創業社會網路資本與經濟資本規模演變的具體表達式。 -
In the theory sustentation, the thesis offers the integration of the subsystems to the integration of the big whole system from three parts : the integration of hardware system, the network technology and the network security, the integration of software system. in the integration of hardware system, the measure control unit is concretely introduced and the intelligent instruments is educed, and then diversified pivotal technology of the instruments are studied deeply through the depiction of the conception and structural character of the intelligent instruments. in the network technology and the network security, the definition and character of the fieldbus is educed firstly, after the actuality and the developing foreground and the faced problems during the developing course are discussed, the network communication protocols cored by the open system interconnect reference model and the industry ethemet which is most widely applied in practice are dissertated emphatically, the problem of the network security is discussed lastly
在理論支持方面，論文從硬體系統集成、網路技術和網路安全、軟體系統集成三個部分對整個大系統的集成提供子系統的集成：在硬體系統集成部分，具體介紹了測量控制單元mcu ，然後引出智能儀器，通過對智能儀器概念和結構特點的敘述，深入研究了智能儀器的各項關鍵技術；在網路技術和網路安全部分，首先引入現場總線的定義和特點，在探討了現場總線的現狀、發展前景及發展所遇到的問題后，重點論述了以osi參考模型為核心的網路通信協議和實際中應用最廣泛的工業以太網，最後討論了網路安全問題；在軟體系統集成部分，首先從軟體集成的標準問題出發，在探討了軟體集成的框架設計思想和開發平臺及開發工具的選擇之後，重點研究了組態軟體在安全監測系統中的應用。 -
This article does some researches on the three typical structural models of human intelligence network named as " strong - weak tie " model, " structural hole " model and " close - open " model, then discusses their characters, use scope, and how to use them more appropriately to serve for enterprises
摘要文章對「強關系弱關系」模式、 「結構洞」模式和「閉合開放」模式等三種典型的人際情報網路的結構模式進行了研究，分析了三種模式的特點和使用范圍，探討了如何運用它們更好地為企業服務。
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