common data network 中文意思是什麼
common data network
解釋
公用數據網路-
Jung provides a common and extendible language for the modeling, analysis, and visualization of data that can be represented as a graph or network
Jung提供了一個公共的可擴展的語言來建模、分析和可視化數據，數據可以通過圖形或網路來提供。 -
Java universal network / graph framework - jung provides a common and extendible language for the modeling, analysis, and visualization of data that can be represented as a graph or network
Jung提供了一個公共的可擴展的語言來建模、分析和可視化數據，數據可以通過圖形或網路來提供。 -
As it ' s proprietary, a large numbers of bibliography resource ca n ' t be provided to common readers of internet. along with the development of network technology, it has a instancy need to conversion marc format to the information that the browser can recognize. the language xml not only can expresses the metadata, but also can show the content of data. lt can provide individuation page layout
Marc格式是目前圖書館館藏資源的主要表示格式，由於其專用性，使得目前大量的書目資源無法通過一般的搜索引擎向internet用戶提供，隨著網路技術的不斷發展，迫切需要將marc格式的數據轉換成常用瀏覽器所能識別的信息，為大眾提供服務，可擴展標記語言xml不僅可以表達元數據，而且可以揭示數據的內容，提供個性化的頁面顯示，用xml語言對marc數據進行描述是解決這一問題的有效途徑，文章提供了marc數據的xml表示方法和實現途徑。 -
Based on intrusion detection common intrusion detection framework ( cidf ) architecture, a new network intrusion detection model of multi - data packages analysis was presented
摘要在入侵檢測cidf體系結構基礎上，提出了基於網路的二層式多數據包分析入侵檢測模型。 -
Gpon is multi - point to point network topology structure in upstream direction. in order to transmit tdm services, besides the common modules such as dba, fec, aes, the system also need data adjustment, clock recovery, and so on
其中同步時鐘恢復是實現tdm接入的重點和難點，因此本文重點討論了同步時鐘恢復的方法，在研究atm和sdh時鐘恢復方法的基礎上，提出了同步殘余時標法和同步時鐘統計恢復法。 -
After the temperature measurement system is scaled by the black body furnace, we use least square method and neural network to calculate the temperature respectively according to the images taken from both the black body furnace and the common coal furnace. through comparison the calculation data with the result of thermocouple, an improved method of neural network is proposed. this method is more practical and precise
根據標定結果，本文用最小二乘和神經網路兩種方法分別對黑體爐和普通煤爐的圖像進行了溫度計算；通過比較熱電偶輸出的溫度值和計算的結果，提出了一種改進的神經網路方法，該方法更適用於工程實際，其測溫精度較高。 -
Due to the characteristics of the powerline channel, the plc system is different from the common wire network and makes high - speed data transmissions very challenging
本文主要在就以電力線網路為基礎的家庭網路的調制技術、媒質接入控制（ mac ）協議和tcp協議方面進行了探討。 -
This thesis explains the necessity of the character recognition technology of the computer at first, describe the meaning in which the handwritten numeral discerns ; pretreatment technology of handwritten numeral recognition, including two value, line segmentation, word segmentation smooth, removing noising, standardization and thinning are discussed two value concretely discusses whole threshold value, some threshold value, dynamic threshold value and utilize space information to carry on threshold, which are several kinds of common method of choosing threshold value, especially utilize space information to carry on threshold value is describe in detail ; adopting to the foundation of thinning based on mathematics morphology, thinning algorithm of serials same and thinning algorithm of protecting shape are discussed ; afterwards, according to principle ' s diagram of the on - line character recognition, by analyzing the structure feature of the handwritten numeral, this thesis has proposed the online recognition te chnology of the free handwritten numeral based on the stroke feature and the online recognition technology of the free handwritten numeral based on the multistage classifying device. detail narrated noise removing, stroke characteristic definition and discernment, distance criterion of whole word match ; then under the foundation of handwritten numeral segmentation, off - line handwritten numeral recognition is researched. especially minimum distance classifying device, tree classifying device and adaptive resonance ( art ) network classifying device is discussed at the same time, believes degree analyses are introduced to integrate a lot of classifying devices ; at the end, the typical application of the handwritten numeral recognition was briefly narrated, its application in extensive data statistics, financial affairs, tax, finance and mail sorting have been explored
二值化時對整體閾值二值化、局部閾值二值化、動態閾值二值化和利用空間信息進行閾值選取幾種常用的閾值選取方法進行討論，特別對利用空間信息進行閾值選取進行了詳細論述；在對通過對基於數學形態學的細化的基礎上，討論序貫同倫形態細化演算法和保形的快速形態細化演算法；然後依據聯機字元識別原理框圖，分析了手寫數字的結構特點，提出了基於筆劃特徵的任意手寫數字在線識別技術和基於多級分類器任意手寫數字在線識別技術，對其中涉及的筆劃識別前的噪聲處理、筆劃間特徵量的定義及識別、整字匹配的距離準則進行了詳細敘述；繼而在對手寫數字的分割的基礎下對脫機手寫數字識別進行了研究，對基於最小距離分類器字元識別、基於樹分類器的字元識別、基於自適應共振（ art ）網路的字元識別分別進行了詳細討論，並引入置信度分析將多個分類器進行了混合集成；最後簡單闡述了手寫數字識別的典型應用，對其在大規模數據統計、財務、稅務、金融及郵件分揀中的應用進行了探索。 -
In order to utilize the frquency resource adequately and increase the capacity of mobile communication system, the wireless electric wave propagation of existing mobile system always adopts the microcell structure. forecasting the path loss characteristic of electric wave accurately can provide the necessary condition for the layout and design of wireless network, at the same time it is a precondition for the research on the microcell mobile system. the methods of forecasting of wireless electric wave propagation can divide into two parts : one is pluse and respond, that is establish the empirical model based on experimental and statistical data ; the other is ray tracing method, that is establish the deterministic model based on theoretical analyse. the paper discuss the characteristic of wireless signal electric wave transmition in symmetrical atmosphere of earth, and introduce the common path loss transmition model in land mobile communication system, also point out the localization of these models based on experiential methods
而精確預測無線電波傳播路徑損耗特性，則為合理的微蜂窩無線網路規劃、設計提供了必要條件，同時也是研究微蜂窩移動通信系統性能的前提。無線電波傳播預測的方法分為兩類：一是用沖激響應法，即根據實驗、統計所得數據建立經驗性傳播預測模型；另一種是用射線跟蹤方法，即依據理論分析來建立確定性的傳播預測模型。本文首先討論了在地球表面均勻大氣中的無線電波傳播的基本特性，介紹了陸地移動通信系統中常用的幾種電波傳播路徑損耗經驗性預測模型，並指出了這些經驗性傳播模型對于微蜂窩小區無線電波傳播特性研究的局限性。 -
Over the transfer network, which serves as a common transfer platform for different telecommunications services, the growth of services, including voice, data, multimedia, leased lines and broadband service, and the development of the support networks such as the signaling network, the clock transfer network and the nm liaison network have made demand for transmission circuits
傳送網作為各種電信業務的公共傳送平臺，包括話音、數據和多媒體、專線、寬帶業務等在內的各類業務的增長，以及信令、時鐘傳送、網管聯絡等支撐網的增長，均對傳輸電路提出需求。 -
Then, this thesis has built common data types based on asn. 1 using xml and an application architecture of abstracting gdmo elements to implement the function of ne management level in tmn. in the end, this thesis has built the gdmo middle information model by two tools in order to serve the integrated network management in 3g, and the two tools are mocbuilder and molistbuilder
並在此基礎上，分析不同網路環境應用，結合第三代移動通信網路（ 3g ）的網路管理應用，使用xml語言設計出針對網管應用的基於asn . 1的數據類型，藉助該數據類型利用標準化建模方法對網路管理信息模型中各元素進行抽象建模並構建了用於實現tmn中網元管理層功能的gdmo應用框架。 -
To meet the need of settlement calculation with fem when absence of laboratory triaxial test data in common road engineering, methods of determining the five parameters included in tangential elastic module through soil routine tests and the related emendation coefficient are given. at the same time, one approximately substituted formula for tangential poisson ratio is also developed, which is suitable for both sandy soil and cohesive soil. ( 3 ) research on main parameters modification of duncan - chang model based on the improved bp network
對於一般道路工程中不做三軸試驗但須進行沉降有限元計算的情況，給出了依據土體常規試驗的切線彈性模量確定方法和相關修正系數，同時也提出了對砂性土和粘性土均適用的切線泊松比的近似替代式子； （ 3 ）基於改進的bp網路對鄧肯張模型主要參數修正研究。 -
In this paper we analyzed the structure, function and characteristics of the private office network, discussed the primary threats to the office network security and common attack methods, based on the p2dr model, we distributed the office network security policy across three layers : network layer, system layer and application layer. the security principle, implement solution and the relationship among these three layers were illustrated in this paper, including physical access control, logical access control, vpn, data encryption, authentication, authorization, audit, ids ( intrusion detection systems ), system leak test and anti - virus protection
本文中將辦公網路的安全策略由下至上劃分為網路層、系統層和應用層三個層次，分別敘述了各個層次上的安全原則和實現方式，以及各層之間的相互關系，詳細介紹了物理控制、邏輯控制、 vpn與數據加密、用戶認證和授權、審計與入侵檢測、漏洞掃描及病毒防護等方面的策略和實現方式。 -
Common data interfaces used in radio include rs - 232, etc. as the rapid growth of data speed in data radio, asynchronous serial port does not meet the need of data transmission of high - speed data radio. data radio is gradually using ethernet interface as high - speed data radio ’ s data interface, to function as a high - speed data channel between host computer and data radio. this paper brings forward a universal radio interface protocol model, whose core is taking ethernet as a high speed data channel in network protocol stack
本文針對電臺的以太網介面，經過對各種電臺的功能分析，提出了一種通用的在以太網通信中適用的報文介面協議模型，其核心思想是將以太網作為網路協議棧中內部的高速數據傳輸通道來使用，作為鏈路層和物理層之間的內部介面，同時提供電臺控制和數據傳輸兩大功能模塊。 -
Secondly, the following two subjects are discussed according to the calculation of short - circuit current : ( l ) to verify the dynamic stability condition of wires by using simulated annealing algorithm ( sa ), the paper calculates the maximum value of rectangle wires " short - circuit electrodynamic stress and gets the conditions of their having the maximum value. furthermore, some concerned data about the verifying of copper wires are given by analysing vibration spectrum of the electrodynamic stress ; ( 2 ) in order to get the heat withstand conditions of wires, the paper discusses some common calculation methods, and then tries to study the problem applying artificial neural network ( ann ) based on heat principle of metals. the model is shown to be feasible
其次，在電路中短路電流計算的基礎上， （ 1 ）進行母線的短路動穩定校驗計算：採用模擬退火演算法（ sa演算法）計算了矩形母線短路電動力的最大值及其取極值的條件，獲得了更為一般的結果，進而通過短路電動力的頻譜分析，給出了銅質母線的有關短路校驗計算數據； （ 2 ）進行母線的短路熱穩定校驗計算：討論了熱穩定校校的幾種常用計算方法，從導體或電器的發熱機理出發，運用人工神經網路理論對母線的熱穩定問題進行計算，通過算例比較，證明該方法用於熱穩定計算是可行的。 -
This product is widely used in the city and country cable network, the data and graph transfer system, the catv wired tv series, the direct and branch connection of the indoor cable, which acts as pigtail storage and connector protection. it is made of coldrolled steel sheets by electrostatic plastic spraying, and has proper tructure and neatly - looking. we can fix the cable by strengthening core in the terminal box, and its ports can be replaced according to the practical engineering requirements. the panel of this product, on which adapter is installed can be replaced optionally by fc, sc, st, lc, and it is also suitable for both ribbon optical fiber cable and common optical fiber cable
廣泛應用於市話農話網路系統數據圖象傳輸系統， catv有線電視系列，用於室內光纜的直通邊接和分支接續，起到尾纖盤儲和保護接頭的作用，採用冷軋鋼板靜電噴塑製成，設計結構合理，美觀大方可將光纜加強芯固定在終端盒內，其埠可根據工程實際需要隨意更換，本產品裝適配器的面板可隨意更換為fc sc st lc同時適用於帶狀光纜和普通光纜。 -
A computer network which utilizes the existing common carrier network for transmission while providing added data service features with separate equipment
一種計算機網路，利用現有的公用載波網路進行傳輸，同時使用獨立的設備提供附加的數據服務功能。 -
The effective approaches of improving the level of information technology application in geological surveying and mineral resource exploration are : ( 1 ) a common data platform should be established based on subject geological and mineral point source resource databases ( including spatial databases and attribute databases ) according to the character of the work itself ; ( 2 ) the main flow of geological surveying and mineral resource exploration can be rebuilt by making use of information system technology to put the computer aided whole working flow into practice ; ( 3 ) the " multi - s " system integration such as technical integration, network integration, data integration and application integration should be carried out, and meanwhile 3d visualization of exploration data can be realized
摘要實現地礦勘查工作信息化的有效途徑與方法是根據地礦勘查工作自身的特點，建立以主題式地礦點源數據庫（包括空間數據庫和屬性數據庫）為基礎的共用數據平臺；利用信息系統技術對地礦勘查工作主流程進行充分改造，實現全程計算機輔助化；進行「多s 」的技術集成、網路集成、數據集成和應用集成，同時實現勘查數據的三維視覺化。 -
The thesis proposes the method of ensuring integrality and consistency of data of multi - server system, which can increase transmit speed in common telephone network and reduce the cost of users. its transmit speed is much higher than the other systems of same class
論文提出了保證多服務器系統數據完整性與一致性的方法，極大地提高了在普通電話網上的傳輸速度，降低了用戶的使用成本，其傳輸速度遠遠高於同類產品。 -
At the same time there is much data interchange among these systems, much common data is saved repeatedly, some data is even the same, it is very important to keep the redundance data in consistent and synchronous update the common data in this information network
同時系統間需要進行大量的數據交換，許多公共數據重復存放，部分數據甚至完全相同，在這個信息網中保持三個子網中的冗餘數據的一致性和公共數據的同步更新非常重要。
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