數據流說明 的英文怎麼說
中文拼音 [shǔjùliúshuōmíng]
數據流說明
英文
stream data specification- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 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...
- 說 : 說動詞(說服別人聽從自己的意見) try to persuade
- 明 : Ⅰ形容詞1 (明亮) bright; brilliant; light 2 (明白;清楚) clear; distinct 3 (公開;顯露在外;不隱...
- 數據 : data; record; information
- 說明 : 1 (解釋明白) explain; illustrate; show 2 (解釋意義的話) illustration; instruction; explicatio...
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And the system ' s functions include transporting, warehousing, loading, machining and distributing. secondly, on the base of analyzing relative information in logistics deciding and describing data relations, the technology of cals ( continuous acquisition and life - cycle support ) is selected to manage database, at the same time, some advance techniques of information analysis are put forward in order to get a across - the - aboard and integrated information support. thirdly, according to the system ' s functions, six mathematics models are set up, and the general way to using these models deciding is also gain
首先描述了系統的組成要素,界定了系統功能(運輸、儲存、裝卸搬運、流通加工、配送) ,給出了系統總體框架;第二,在物流決策信息分析及3pldss數據關系描述的基礎上,選擇cals技術對數據庫進行管理,同時採用先進的信息分析技術為物流決策提供全面、完整的信息支持;第三,根據系統擬實現的功能開發模型庫,建立了六種數學模型,並給出使用模型決策的一般方法;第四,通過3pldss的人機交互系統實現與用戶對話;最後給出了一個比較成功的案例以說明信息系統對于第三方物流的巨大作用。In chapter four, according to the analysis on the boundary theory and velocity field of main fluid zone of two - phase fluid pumps, the parameter equations of vane ' s modular curve of centrifugal pump are given, which contact the boundary " layer and eular theory of two - phase fluid pump by the fixing angel of vane as variable and leading into the velocity coefficient a. the results show that, in designing process of vane ' s modular curve of centrifugal pump, the determination of the total shape and parameters relates the flow properties of two - phase fluid and output ability of pump, or the design of the modular curve of centrifugal pump is the kernel of hydraulic design
第四章依據固液兩相流泵的邊界層理論及對主流區速度場的分析,給出了離心泵葉片型線的參數方程;它是以葉片安裝角為參變數,以引入的速度系數k _ v作為中間因子,將兩相流泵的邊界層理論和歐拉理論聯系起來? ?它說明了這樣一個事實,在離心泵葉片型線的設計過程中,它的整個形態或參數的確定都關繫到兩相流體的流動特性和泵的輸出能力,或者說,離心泵型線的設計是其水力設計的核心。This paper includes the architecture diagram and important flowcharts of the system, discus ses in depth the generation and utilization of conditional rules, and presents the design of important modules which perform the packet - sniffing, muti - variant statistics and association detecting. some key data structures are listed, with description of important functions in the implementation
文中給出了該原型系統的總體結構圖和重要流程圖,較為詳細地介紹了條件規則的生成與使用,給出了數據包捕獲、多變量統計、關聯檢測等重要模塊的設計,列出了重要的數據結構,並對實現中所使用的主要函數做了說明。The content of this paper is arranged as foll owing : chapter 1 introduces the concept of credit, credit risk and credit assessment, as well as the history and development of credit assessment ; chapter 2 introduces the history of ai technology, and the background of expert system and neural network. characters and disadvantages of expert system and neural network are presented respectively and the necessity of combining expert system and neural network is lightened ; chapter 3 shows the process of dealing with sample data, including the treatment of exceptional data and factor analysis, and puts forward the concrete framework of the mixed - expert credit assessment system ; chapter 4 introduces concept of object - oriented technology, and constructs object model and functional model after analyzing the whole system. it also illustrates the implementation of concrete classes by an example of rule class and the inference algorithm in the form of pseudocode ; chapter 5 introduces the structure of the whole system, the major functional models and their interfaces, and the characteristic of the system is also generalized ; chapter 6 summarizes the whole work, and points out the remaining deficiencies as well as the prospective of this method
本文具體內容安排如下:第一章介紹了信用、信用風險、信用評價的概念,回顧了信用評價的歷史、發展和現狀,並綜合各種信用評價模型,指出這些模型各自的優缺點:第二章簡單描述了人工智慧技術,著重介紹有關專家系統與神經網路的基礎知識,通過總結它們的優缺點,指出結合專家系統與神經網路構造混合型專家系統的必要性;本章還介紹了神經網路子模塊的概念,提出了混合型專家系統的一般框架與設計步驟:第三章對樣本數據進行處理,包括異常數據的剔除、因子分析等,提出了信用評價混合型專家系統的具體框架結構,介紹了系統知識庫的主要部分、基於優先級的正向推理機制的流程、以及基於事實的自動解釋機制的具體實現方法;第四章介紹了面向對象技術,進而採用面向對象對信用評價系統進行分析,建立了對象模型和功能模型,並在此基礎上,採用c + +語言以規則類為例說明系統中具體類的實現,用偽代碼的形式描述了推理的演算法;第五章描述了整個系統的結構,對系統主要功能模塊和界面進行了介紹,並總結系統的特點;第六章總結了全文,指出本文所構造系統存在的不足以及對將來的展望。The characters, advantages, domestic and foreign status and developing direction of virtual instrument, are inroduced briefly. and the design process of control software of hptimi in the environment of labwindows / cvi is also presented. the primary data exchang mechanism among the contol units of hptimi and the corresponding program flow charts and their programmimg approaches are expatiated
論文通過簡單分析虛擬儀器的特點及國內外研究現狀和發展方向,詳細闡述在labwindows / cvi環境下,高解析度時間間隔測量儀控制軟體設計過程,說明其主要的數據交互機制,給出相應的程序流程圖和編程方法。Analyze the linear dipole array with uniform element spacing using the method of moments ( mom ), derive the analytical expression for the recovered signal with the direct data domain method, demonstrate the effect of the mutual coupling on the performance of the antenna array by examples, the degradation of the system caused by the mutual coupling is simulated and analyzed in two different electromagnetic environments such as the weak and strong interference
用矩量法計算了幾個信號同時照射時對稱陣子均勻直線陣的電流分佈,用直接數據域演算法推導了此接收陣列的恢復期望信號的表達式,舉例說明了互耦對陣列天線性能的影響,數值模擬了在弱干擾和強干擾下,互耦造成系統性能下降的情況並分析了原因。Making logistics in reason rests with making transport in reason in most extent. in view of three ration require, that is, long distance transport between one producing area and one customer, ration between one logistics center and multiple customers, ration among multiple producing areas, multiple logistics centers and multiple customers, this paper carry out synthetic analysis and discuss according to theory related operational research such as dynamic programming, chart theory and network analysis, transport problem of liner programming. many factors influence the selection of regional logistics center allocation
影響區域物流中心選址的因素較多,論文根據模糊數學理論,對多因素決策問題提出用貼近度的方法比較被選地址與理想目標的接近程度,用層次分析法確定各評價指標的權重,與隸屬函數綜合成隸屬度,並用實例說明該方法的有效性。同其他方法相比較,綜合分析法可操作性更強。One is hardware design, parameters of the elements are calculated strictly in this section. then the appropriate elements are selected. the other are software design. it includes follow chart, programme and explanation of the program
最後根據測量儀所要完成的功能對主程序、系統鍵盤掃描程序、 a d數據採集及面積計算程序、結果顯示程序進行了流程說明及匯編代碼設計。I explain each protocol layer associated with the written code, and give the data flow of the implemented protocol at the end of each chapter
在描述藍牙規范時,對各個協議層都結合具體實現時開發的代碼予以說明並在講述每層協議的章節最後給出了該層協議棧實現時的數據流程。According to the trend, this paper introduces the technology of database and pc ' s serial port communication, which is adopted as the technology premise of wireless surveillance control system. and it illustrates the key technologies of how to realize the wireless surveillance control system. by making full use of its possible expansibility, flexibility and pervasive applicability, as well as the serial port communication technology, scada could help to transmit batch of data effectively, extend the ascii code serial port communication processing in the mscomm components and transmit the large - scale data stream
針對這一趨勢,論文在介紹了作為無線監控軟體系統的技術前提的數據庫技術和微型計算機串列口通信技術的基礎上闡述了實現無線監控軟體系統的各項關鍵技術,對利用數據庫系統對數據結構間的關系的嚴格定義和約束實現系統的可擴展性、靈活性與普遍應用性、利用計算機串列口通信技術實現批量數據傳輸、實現了數據的有效傳遞、 mscomm控制項中擴展ascii碼的串口通信處理和大型數據流的傳輸等項技術作了詳盡地說明,並對已完成的系統作出了評價,提出可以進一步改進的意見。It can timely realize management in production locale, aided management of technical information for products, intelligentized management of production scheduling, online management of this paper is sponsored by the contract fund of chengdu airplane industry company ( 99 - 1810 - 0799 ) and the youth fund of sichuan university ox 99000010 ) warehouse and systematization of marketing management
本文論述了sew - mis系統的功能模型、業務流程、數據流、軟體結構、網路拓撲結構和軟硬體環境,詳細說明了該系統的總體框架。 sew - mis系統的實施可以實現生產現場適時管理、產品工藝信息輔助管理、生產計劃智能化管理、倉儲聯機管理和經營管理條理化等目標。The data flow testing of class is analysed, and the data definition - use pair is explanated. an algorithm to structure control procedure chart of class is offered
摘要分析類的數據流,說明數據的定義使用對;給出構造類的控制流圖的一種演算法。In the third chapter, the realizations of the functional circuits are discussed in details such as the realization of the " 200msa / s sampling by parallel adc ", the " high - speed storage of the converted data with different phases ", the " trigger controlling ", the " high - speed transfer by dma " and so on. additionally, the computer simulation of the " data dividing circuit with four different phases ( 0, 90, 180, 270 ) " is given in this chapter
第三章詳細論述「雙a / d并行采樣實現200msa / s采樣」 、 「高速數據流分相存儲」 、 「預觸發采樣控制」 、 「 vc5409與c196hpi通信」 、 「 dma實現高速數據傳輸」等功能電路的實現,詳細說明其工作流程,並給出了關鍵電路? ? 「數據流四相分離」電路的模擬結果。Annotations that make package control flow, data flows, and event handlers self - documenting
使包控制流、數據流和事件處理程序進行自我說明的批註。It consists of demanding analysis, system structure, data flowing diagram, function module and the application of key techniques, takes and organizes offer parameter and data, uses entity - relation ( e - r ) pattern to design data pattern, selects ms sql server 7 as database, founds database physical structure
說明了基於c s和b s混合結構模式的設計與實現,包括系統的需求分析,系統的解決方案,系統的體系結構、數據流圖、功能模塊圖以及各關鍵技術的應用。Firstly, strategy for safe operation management system is proposed on the basis of operation log. the range of mis in power system has been extended based on operation log of the control. an interface with monitoring and control system is develop, by which information in real - time databased can be read. the system and data structures are presented. and the function and relationships between modules are explained. then the design and implementations of some critical subsystems are discussed in detail
本文首先闡述了安全運行管理系統的策略,提出了以運行日誌為主線管理調度日常的運行生產。擴展了信息管理系統的處理范圍,在運行管理系統中實現了與自動化監控系統的介面,可以訪問實時數據庫中的信息。本文分析了系統的體系結構和數據流程,說明了各個系統的功能和相互關系。The last chapter summarizes the achievements and shortcomings of the paper, the future research work is also suggested
分析了系統中每一部分的數據流圖,並對生產部分的e - r圖進行了詳細分析,最後對系統的各個模塊功能進行說明。However, these two views are static. data flow modelling does not show the sequence of processing while logical data modelling does not indicate how the data changes with time
可是,這兩個觀點是靜態的;數據流程模型沒有說明工序發生的先後,而邏輯數據模型則沒有說明數據如何隨著時間而改變。The system architecture and service data flow chart are illustrated in chapter 2. furthermore, the layout of the system server is depicted
第二章通過列圖的方式介紹了該系統的結構、功能以及業務數據流程圖,說明了系統服務器的規劃。The text of the description that accompanies this status contains the user data stream marker and the server marker
此狀態附帶的說明文本包含用戶數據流標記和服務器標記。分享友人