順序結構數據 的英文怎麼說
中文拼音 [shùnxùjiēgòushǔjù]
順序結構數據
英文
sequential stricture data- 順 : Ⅰ介詞1 (向著同一個方向) in the same direction as; with 2 (依著自然情勢; 沿著) along; in the d...
- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 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...
- 順序 : 1. (次序) plain sequence; subsequence; order; sequence; succession2. (順著次序) in proper order; in turn
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
- 數據 : data; record; information
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First of all, the assembly model of dfa is established and the data structure of the model is proposed ; in order to redesign product and structures and select optimized assembly plans, an assemblability evaluation system is constructed. secondly, assembly process planning is analyzed, including assembly path planning and assembly sequence planning ; and then the thesis brings forward the way of 11 - tuple to represent the movement of assembly / disassembly of assembly elements. in the end, this paper makes an research on the technology of interference checking, raised a kind of algorithm of swift interference checking based on envelops bounding box decomposition, hence, the accuracy and efficiency of the algorithm is improved dramatically
首先建立了面向裝配設計的裝配模型,給出了它的數據結構;接著從面向產品結構和裝配工藝過程兩方面再設計的角度,構建了裝配性評價體系;接著闡述裝配工藝規劃技術,包括裝配路徑規劃和裝配順序規劃;然後提出了11元組法來表示裝配元件的裝拆運動;最後對干涉檢驗技術進行了研究,採用一種基於包容盒逐層的快速干涉檢查演算法,提高演算法的精度和效率。They include the framework of product long - distance maintenance guiding system, fault diagnose, automatically making of maintenance technics, the query of information and the visual leading. according to b / s model, the author puts forward system structure of product maintenance guiding system based on network. the dissertation introduces the main technologies for the realization of maintenance guiding system, the data structure of product fault and order of disassembly and assembly, and the way to get the preliminary data
本論文對產品維修向導系統的幾個部分:包括產品維修向導系統的體系結構、故障診斷、維修工藝的自動生成、資源信息查詢和可視化引導的有關技術進行研究;根據web技術b / s模式結構和產品維修過程提出基於網路的產品維修向導系統的體系結構;介紹了維修向導系統的具體實現中的一些主要技術和產品故障數據結構、拆裝順序數據結構的設計以及這些數據表的原始數據獲得方法;對產品故障診斷採用的決策樹方法作了介紹;重點對產品故障診斷和產品各零部件的拆裝順序關系以及資源信息的查詢進行了實現;針對轎車卡板式門鎖,開發了產品維修向導系統的實例。The train of thought is : on the basis of the different factors and importance which effect the land use intensive level, economic benefit and environmental benefit, it determines the evaluation index system and the weight value. based on the standardized firsthand data, it defines weighted sum to found a composite index. thus arranging the composite index in mathematical order, it fixes quantitatively the land use intensive level, economic benefit and environmental benefit to demonstrate quantity, structure, scale, benefit and distribution on land use in small - towns of chongqing
其評價思路為:根據影響小城鎮土地集約利用水平、土地利用經濟效益、環境效益的各因子及其重要程度的不同,確定評價指標體系及指標權重,在對原始數據標準化的基礎上,按照指標權重,將各指標值加權求和,得到小城鎮土地集約利用、土地利用經濟效益、環境效益的綜合指數,按綜合指數從大到小的順序對各評價單元進行排序,定量地確定小城鎮土地集約利用水平、土地利用經濟效益、環境效益,從而找出重慶市小城鎮土地利用的數量、結構、規模、效益特徵及布局特點,根據小城鎮土地利用與區域社會經濟發展的互動關系,分析存在的問題及原因,為小城鎮土地利用優化配置、小城鎮建設用地指標管理提供借鑒。Unlike ethernet, fddi is designed in an orderly ring structure, where devices pass data to one another in a large ring
與以太網不一樣, fddi採用順序的環形結構設計,在該結構中,各設備在一個大環中互相傳送數據。This paper presents a view dependent method to augment sequential point trees by embedding the hierarchical tree structures in the sequential list of hierarchical points. by the method, two kinds of indices are constructed to facilitate the points rendering in an order mostly from near to far and from coarse to fine
為此,我們提出視點相關的順序點模型樹,將層次化的樹結構嵌入點的順序化線形序列中,並生成兩種索引以方便對點數據進行由近及遠和由粗至細的處理。Creating a sequence clustering mining model structure data mining tutorial
>創建順序分析和聚類分析挖掘模型結構(數據挖掘教程)Through the review of theories about capital structures of foreign countries, the paper compares developed with developing countries in the capital structures and analyzes the character of chinese listed company. based on ample data, the proportion of equity financing is much more than that of credit financing in the capital structure of listed company. it indicates that listed company ' s choice of financing approach has an intensive predilection of equity financing, which is far from “ pecking order ” of financing approach in matured market. at the same time, the efficiency of equity finacing is not hight, so is debt finacing. the funds raised from equity finacing changes high frequency and lacks restrict, and the efficiency of debt finacing from bank is not hight because of “ soft restriction ”. despite the debenture has a preferable restrict, it grows lentitudily in china
大量數據說明中國上市公司融資結構中股權融資的比重遠遠超過債權融資,與成熟市場條件下公司融資方式的「啄食順序」不同,有著強烈的股權融資偏好。同時,中國上市公司的融資效率是低下的,不管是股權融資還是債權融資。股權融資募集資金變更頻繁,缺乏約束,資金使用效率不高;銀行債權融資存在軟約束,使用效率同樣不高;公司債券融資具有較高的約束力,但在我國發展受到限制。Concrete filled steel tube ( cfst ) arch bridge is a new type of bridge which is widely applied in china recently, and it is a relatively ideal structural form for long span arch bridge. with the background of the practice of liantuo bridge, in the view of point of feasible in technology and reasonable in economy, the key techniques and difficulties in the construction of cfst arch bridge are analyzed and discussed in the thesis. the disadvantages in the current design and construction and the improvement method are also indicated
本文以蓮沱特大橋工程實踐為背景,以主拱施工研究為主線,對鋼管混凝土拱橋重難點施工工藝,從技術上可行、經濟上合理的角度出發,詳細的進行了分析闡述,並指出了設計施工中存在的不足和今後需改進的方向;通過對鋼管混凝土拱橋施工過程中內力的計算,確定了拱肋施工最不利荷載工況下加載重量、壓重順序和張拉臨時預應力束等一系列施工措施,並將計算結果與現場監測觀測數據進行了比較分析,為今後進一步研究這類結構提供了參考。Second, emphases were put on set authentication research, an architecture of set authentication was proposed to expound the intelligent architecture design theory fitting with layered model. then, with displaying the protocol model, the process control principle was analysed, and more attention was taken to discuss the mathematic model of rsa algorithm and integration of various model methods, to give the component model based on main - program / sub - process architecture family and formalized description. next, by establishing the usercase model, activity model, object structure model and sequence model in order, and based on the data model, a lot of measure were taken to optimize these models. finally, the main framework of set authentication in acme template was given, with the java implement and aop implement for typical applications together
然後重點對set認證的領域模型進行了研究與分析,提出set認證的領域框架,闡述了與層次模型相適應的智能軟體構架設計思想;進而提出set認證的協議模型,分析其過程式控制制原理,並且進一步探討了rsa安全演算法的數學模型和多種建模機制的綜合應用,給出基於主程序/子過程體系結構風格和形式描述的構件模型。在依次建立set認證的用例模型、活動模型、對象結構模型、順序模型的基礎之上,分析得到了系統的數據模型,然後使用多種手段對模型進行優化。最後給出了set認證系統主要框架的acme描述,以及set認證系統中的典型應用的java實現和面向方面實現。After analyzing the characteristic of the parallel processing system, some problems about design missile - carrying processing system are pointed out ; network in the parallel processing system has become bottleneck and affect the performance of system, so the processing efficiency is analyzed in a multiprocessor system based on cluster - bus and some rules in designing the network in the multiprocessor system are brought out ; genetic algorithm is used for scheduling in the multiprocessor system, and a scheduling algorithm is described to suit arbitrary number of tasks, unequal task processing time, arbitrary precedence relation among tasks and arbitrary number of parallel processor, so that the schedule length will be minimized ; finally, an atr algorithm is mapped to a ring multiprocessor system, and a block diagram using dsp device is constructed. in chapter 4, the study is performed on real - time system hardware realization of atr. tms320c80 is selected as the kernel processor in multiprocessor system
為此,對一種由常用的dsp晶元組成的多處理器系統的處理器利用率進行了分析,提出了多處理器系統互連網路設計的基本原則;本章使用遺傳演算法作為實現多處理器調度的工具,提出了一種新的任務調度演算法,該演算法主要是為了解決在任務數任意、任務計算時間不相等、任務前趨關系任意、以及任務間存在通信和考慮任務存貯器要求的情況下,如何優化任務在各個處理器上的分配和執行順序,使得多處理器系統總的執行時間最小;最後對一個目標識別演算法進行了硬體實現優化分析,根據分析結果,將演算法映射到由dsp晶元組成的環形網路連接的處理器拓撲結構上,得到了多處理器系統的原理框圖。It is a feasible way to manager spatial objects by utilizing relational database in the gis applications. we have brought to octa - tree index structure for managering spatial data efficiently in relational schema. by space filling curve, z - curve, we mapped rsdd to 1 - dimensional linear sp
為了在關系模式下有效地對空間數據進行處理,論文提出了八分樹的索引結構,並利用空間填充z一曲線把rsdd空間映射到一維空間,從而建立起了空間對象的索引順序。Secondly, the temperature distribution in rib - tube heat exchanger in the course of heat transfer is programed and simulated using apdl language of fem software ansys, and the average convection coefficient of both sides is obtained. the rib - tubes with different structure are also simulated and optimized on the base of the calculated results, the relationship between structure and the average convection coefficient of both sides is summrized. the rib - tube structure is optimized using apdl. finally, combines numerical simulation with experimental research, and results of numerical simulation are found to be close to the experimental data
利用ansys有限元程序對翅片管換熱器的換熱過程進行數值模擬,確定了換熱過程中翅片管的溫度場和熱流量梯度分佈狀況,對翅片管換熱器的多組分流場進行計算,給出了逆流和順流兩種情形下翅片管結構參數對換熱效果的影響規律,並利用ansys提供的優化技術編寫程序對翅片管進行結構優化設計,為其今後在工業中的設計及使用提供了重要依據。This thesis discusses the definition and implementation methods of hierarchical federations, and brings forward the technique of automatically constructing the hierarchical federations architecture ( hfa ). based on the study of time management and data distributed management in hierarchical federations, we give the constraint conditions, which need to be met for achieving correct temporal delivery of time - stamped messages and causal ordering of those messages. we propose the process of time advancement in hierarchical federations, and present the hierarchical data filtering mechanism, which can effectively decreases the network traffic
論文研究了層次聯邦的概念及其實現方法,提出了層次聯邦體系結構的自動生成技術;然後研究了層次聯邦中的時間管理和數據分發管理,提出了為保證消息傳遞的時間和因果順序的正確性需要滿足的約束條件,給出了層次聯邦的時間推進過程;提出了層次聯邦中能有效減少網路流量的數據分層過濾機制。The contribution of this dissertation : an image retrieval approach based on dct compressed domain is proposed. first, reorder dct coefficients using multiresolution wavelet transform, then build subband energy histograms formed from reordered dct coefficients of database images, build indices of images by using morton order and order database for indexing by using variant b - tree data structure
本論文的貢獻:提出了一種將jpeg圖象的dct系數按照多解析度小波變換的形式進行重組,得到若干子帶並建立子帶能量直方圖作為特徵,在按照morton的順序建立索引,並對索引採用變形b樹數據結構組織,進行檢索的方法。At the beginning, this paper has some brief dissertation on the basic principle of the dsl and the multimedia data compression, the key technique of sdsl, the transport protocols, and the data transfer system structure based on the twisted - pair. then it gives an analysis of the point - to - point data link protocol ( ppp ) and the real - time transmission protocol in detail, which provide the side - to - side transmission service for audio frequency and video frequency data, and so on based on the these, we developed a multimedia sdsl modem system used to transfer data and phonetic
本文首先對dsl系統和多媒體數據壓縮技術的基本原理、 sdsl的關鍵技術、傳輸協議以及基於雙絞線的數據傳輸系統的結構進行了簡要的論述,並詳細分析了點到點的數據鏈路協議( ppp協議)以及實時傳輸協議,其為音頻、視頻等實時數據提供端到端的傳送服務。可以向接收端傳送恢復實時信號必需的定時和順序信息,並向收發雙方和網路運營者提供qos監測手段。The residual strength of damaged composite laminates and their repaired structures are calculated, and the influence of the repair parameters is discussed by the finite element and program stated above. some useful conclusion can be drawn according to the curves, which show the influence of repair parameters to repair effect. for the laminate which contains a circle hole, the suggested patch shape is circle, the patch size is 2 to 3 times than the diameter of damaged hole, the patch thickness is equal to the parent laminate and the patch stacking sequence is the same as the parent laminate
用所建立的二維有限元模型和編寫的有限元程序計算損傷板及其修補結構的剩餘強度,並分析了修補參數對修補效果的影響;根據本文計算得到的修補參數對修補效果的影響曲線,可以得到如下結論: ?對于含孔復合材料層壓板,當圓形補片與母板鋪排順序相同、直徑為損傷孔直徑2 3倍、相對厚度為100時能夠獲得比較好的修補效果。Secondly, based on the theories of computer graphics and computer aided geometric design, and according to the traits of automobile panels, the related theory and experience about 3d geometric expressing of automobile panels are described. it is studied to the constitution methods of typical surfaces forming the surfaces of automobile panel, fairing quality and error analysis and optimization of reconstruction surfaces, and the storage structure of " half " edge for 3d model, data changes in different stamping steps and data exchange among the different software
然後,在計算機圖形學和計算機輔助幾何設計等理論的基礎上,根據汽車覆蓋件的特點,歸納總結了適用於汽車覆蓋件三維形體幾何表達的相關理論和經驗;研究了構成汽車覆蓋件曲面的典型曲面構造方法,重構曲面的光順品質分析、誤差分析與曲面品質優化的方法,三維重構模型的「半」邊數據結構、不同沖壓工序中的數據演化以及不同軟體平臺之間的數據交換;提出了根據周邊曲面的形狀特點構造交匯曲面的方法。With different financing modes, there will be different capital structures. when given a gross financing amount, how a firm choose a reasonable capital structure or financing mode such as bond, stock and bank loan under a rational pecking order according to it ' s target function, cost and income is a hot topic that is focused on by both financial theory and practice
所以在給定企業融資總量時,企業如何依據其目標函數、成本和收益,選擇合理的融資結構或融資方式即採取債券融資、股票融資還是銀行信貸,並在一定融資順序( peckingorder )安排下形成合理的融資結構,實現企業市場價值最大化,一直是財務理論和實踐中人們十分關注的問題。For example, if you manage data in hash tables or other unordered data structures in the application domain, you might face additional work re - assembling elements into the order set by a schema
比方說,如果在應用領域採用哈希表或者其他無序數據結構管理數據,可能會面臨著將元素按照模式中的順序設定重新裝配的額外工作。The investigation receives 4702 data. some conclusions have been based on the questionnaire. i. among these factors, the block of farmer plays the greatest role, followed successively by the block of agricultural scientific research fund, the block of agricultural technicians, the block of agricultural technology extension system, the block of macro stimulated system, the block of agricultural sci - tech achievements, the block of agricultural technology extension fund and the block of agricultural scientific research institution
調查共獲得4702條數據,通過對這些數據進行分析,得出如下基本結論: 1 、各障礙因子對農業科技成果產業化影響程度,按由大到小順序排列依次為:農民方面障礙農業科研經費障礙農業科研人員障礙農業技術推廣體系障礙政府宏觀調控機制障礙農業科技成果障礙農業科技推廣經費障礙農業科研機構設置障礙。分享友人