hierarchical data structure 中文意思是什麼

hierarchical data structure 解釋
層次數據結構
  • hierarchical : adj. 1. 僧侶統治（集團）的。2. 統治集團的。3. 等級（制度）的。adv. -cally
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. Then the structure description model of c4isr system, the edit tool and the integrative simulation platform are designed and implemented. moreover, the approach of analyzing data based on simulation in this thesis separates the analysis of simulation data from the simulation entirely. therewithal, whether a user builds the hierarchical model of evaluation or visualizes the data, he can define them himself after simulation finished

    設計並實現c ~ 4isr系統結構描述模型編輯工具，提出基於模擬的數據分析方法將模擬數據分析與模擬的分離，無論是評價層次模型的建立還是數據可視化，均可以在模擬結束後由用戶自己定義，而且可以定義指標與模擬數據之間的關系，層次模型的計算也可以是非線性的或調用已經編制好的模型。
  2. Network nodes are divided into clusters in geocrp, sensor nodes send data to their cluster heads and these data are transferred between cluster heads until they reach the sink node, such a hierarchical network structure can increase scalability of the network

    Geocrp將網路中的節點劃分成簇，感知節點採集的數據首先傳送到其所在簇的簇頭，再通過簇頭之間的通信進行簇間中繼，直到到達匯聚節點。
  3. T he simulation and optimizing control for large - scale complex systems are depended on the models which can describe the system ' s hierarchical organization structure and dynamic behavior appropriately and accurately. there are many kinds of data ( quantificational, quasi - quantificational, qualitative ) when simulating and modeling for complex systems. these datas reflect the behavior from different levels and aspects and they always describle the systems in different granularity and resolution

    復雜系統的模擬和優化控制是以建立對象合理而準確的數學模型為基礎的，但復雜系統本身具有一定的復雜性，對其進行建模和模擬時，會存在大量不同模式的信息數據（定量的、半定量的、定性的） ，它們從不同角度不同層次反映系統的行為，而且往往具有不同的粒度和解析度，傳統的建模方法不能滿足復雜系統的要求。
  4. In order to grasp the urban system processes and evolution pattern of hunan province comprehensively, this article has made further discussion on its structure characteristic : through regression analysis, graph analysis and statistics analysis of the time series data and cross sections data, by combining with the fractal theory, we induce the following conclusion : the hierarchical size structure presents the law of the primate city, the rank - size rule and pyramid structure characteristic, but it also has the insufficient development problem of the high hierarchical size city. by using the gravitation model, we found out that the economy relation intensity among those main cities is weak while the structure is loose. based on the urban layer system of economic development level and industrial structure evolution of the cities in hunan province, this article then induces the function combination among the five urban agglomerations in hunan province

    為全面把握湖南城市體系的運演規律，本文對其結構特徵作了進一步的探討:通過時序數據和截面數據的回歸分析、圖表分析和統計分析，結合分形理論，得出了其等級規模結構分佈呈現出首位分佈、位序?規模分佈和金字塔結構特徵，以及存在著高層次城市發展不足的問題;運用場引力模型發現該省主要城市間的經濟聯系強度較弱、結構鬆散，在歸納出該省城市經濟發展水平的層次體系、產業結構演變的基礎上，導出了該省城市體系的五大城市群職能組合;結合空間結構體系、路網交通條件和經濟發展狀況，對該省城市空間分佈狀態進行了定性分析，研究表明該省總體上處于極化階段，各個具體區域，分佈階段不一，差異較大。
  5. So, date management is improved and a lot of complex semantic information is defined availably. the objected - oriented engineering template con structs organic relation between design and manufacture, realizes opposition and consolidate of integration and separation of geometry & manufacture information. for complex object, its hierarchical structure and dynamic data structure can be expressed effectively by simple and tight - knit way

    同時結合模板的知識表達方式，定義了語義對象工程模板，在模板中將設計信息按照對象之間的關系組織起來，加強了對數據的管理，並能表達多種復雜的語義等知識信息，建立了設計和製造活動的有機聯系，實現了幾何信息和製造信息的集成和分離的對立統一，將復雜對象、層次結構及動態的數據結構用一些相對簡單且組織嚴密的方式組織起來。
  6. Then in order to realize the universal representation, the xml dtd is created based on the hierarchical tree structure for data instance. at last with the help of sx _ viewer, to prove feasibility and practicability, the process and result of the conversion example is presented. in the 6th chapter, according to the xoem model, the base cell of fractal hierarchy - extensive hyperlinks is proposed as unified information structure for xml ; and then the description of the corresponding rules is presented ; at last a uniform template of the xml dtd is put forward

    在第五章中，針對產品數據表達的step標準，重點研究了在www環境下step產品數據的web描述方法，建立了express語言與xml語言模式的匹配，在此基礎上研究了steppart21物理文件的xml轉換和表達，建立了統一的xmldtd ，從而在保持可擴展性和可移植性前提下實現了基於xml的step物理文件表達的通用性、統一性和完整性，最後結合實例介紹了sx _ viewer轉換器實現steppart21物理文件的轉換功能。
  7. According to the requirements of operation of blast furnace and software engineering methodology, the properties and function of prototype of prediction system have been analyzed and hierarchical structure and data flow and data processing in the system have been outlined by using data flow diagram

    根據高爐生產的需求以及軟體工程理論，系統分析了預測軟體的性能要求與模塊組成，以系統數據流程圖逐層分析了信息流在軟體系統中的流動、變換和處理情況。
  8. According to such an idea, we propose a new retrieval method that combines xpath and vector space model, named as the vector retrieval model based on xpath. secondly, we make full use of the hierarchical architecture of xml data, and analyze the structure of every document to construct a structure thesaurus, which is designed to navigate the user query and to eliminate the structural conflict

    根據這一思想，作者提出了將xpath語言與傳統的向量空間模型相結合，實現基於簡單xpath路徑的向量檢索演算法來實現對xml文檔的檢索。充分利用xml文檔分類層次體系結構的特點，對于每篇xml文檔分析其文檔結構，並採用聚類學習演算法形成文檔結構類屬詞典，從而實現xml文檔查詢的導航機制和消除文檔結構的異構性。
  9. In the light of the method of top - down, the author put forward the concept of product function structure tree, which was used to express the product ' s function structure during the conceptual design. based on it, the product structure was expressedthe paper studies the definition of the function model which supports the method of top - down design, and the expression of function model based on binary - tree was also put forward in the thesis. for the abstract description of parts in the assembly level and the integration with other systems during the whole life circle of the products, the concept of assembly model was presented, the definiton, classfication and expresstion method of assembly feature was studied in this thesis. the representation of assembly relationship and data structure of the assembly model based on diagram was further studied. for the constraints transfer between function model and assembly model, an hierarchical component model is presented. an arithmetic of the change of assembly relationship when assembly model changing was also studied. fmally, a system named fb - tpms, which using object oriented programming technology and pro / toolkit, was developed

    為了支持在裝配層次上的零件的抽象建模，提出了骨架模型的概念，並討論了裝配模型的建立方法。根據前述裝配模型有關研究，探討了從功能模型到裝配模型以及從上一級裝配模型到下一級裝配模型的數據和約束傳遞問題，並用層次化單元裝配模型得以解決，同時提出了裝配模型變動時引起的裝配關系的變化的有關演算法。在論文的最後部分用用面向對象的程序設計方法，結合課題要求，研究了支持自頂向下設計方法的裝配建模系統fb - tpms 。
  10. Hdf ( hierarchical data format ) is a general purpose library and file format for storing scientific data. it arranges data into datasets ( multidimensional arrays ) and groups ( a structure for organizing objects )

    Hdf （分級數據格式）是一個一般目的庫和文件格式，用於存儲科學數據。它將數據安排到數據集（多維數組）和群（組織對象的結構） 。
  11. On the basis of analyzing two kinds of assembly model structures, the hierarchical tree shaped model and the relationship net model, and in accordance with the requirements of assembly sequence planning, the product ' s assembly information model that satisfied the assembly sequence planning was established by applying the object orientation method, and the corresponding data structure was put forward, thus provided reason able information frame of product for the sequence planning of virtual assembly

    摘要在分析了層次樹狀模型與關系網路模型這兩種裝配模型結構的基礎上，根據裝配序列規劃的要求，應用面向對象的方法建立了滿足裝配序列規劃的產品裝配信息模型，提出了相應的數據結構，為虛擬裝配序列規劃提供了合理的產品信息框架。
  12. Then, we propose a new self - growing hierarchical principal components analysis self - organizing neural networks model for high - dimension and complex data. this dynamically growing model expands the ability of the pcasom model that represents the hierarchical structure of the input data

    在傳統的som聚類演算法的基礎上，著重研究了基於子空間的神經網路模型assom和pcasom ，並在其基礎上提出了一種能夠根據不同輸入樣本的特性自動調整其網路結構的ghpcasom演算法。
  13. The author thinks that forest resource information management network system is an open system that has a hierarchical structure including many nodes that composed of four centers - national, provincial, city level and county level, its data processing and using is unified with discentralization and centralization

    認為我國森林資源信息管理網路系統是一個由國家、省、地、縣四級中心構成多點分佈的層次結構，是一個分散式數據採集與存儲、分佈與集中相統一的數據處理和應用的開放式系統。
  14. Underlying data structure can be relational, hierarchical, or a network

    底層的數據結構可以是關系型的、層次型的，或者是網路形狀。
  15. The history of the development of database technology can be divided into three phases : the first generation is the reticulation / hierarchical data model based on database ; the second generation is the relational data model based database ; the third generation database which has the object oriented character breakthroughs the localization of the traditional database model which is unable to build model based on complex data structure. the third generation has led the database system to a new time

    數據庫技術的發展經歷了三個階段：第一代數據庫系統是基於網狀、層狀數據模型的網狀、層狀數據庫管理系統；第二代數據庫是基於平面關系模型的關系數據庫系統；以面向對象模型為代表的第三代數據庫系統突破了傳統數據模型在復雜數據建模和管理方面存在的局限性，使數據庫系統進入了新的時代。
  16. Web control to display hierarchical data such as a table of contents in a tree structure in a web page

    Web控制項在網頁中以樹結構顯示分層數據（如目錄） 。
  17. Web server control is used to display hierarchical data, such as a table of contents or file directory, in a tree structure

    Web服務器控制項用於以樹形結構顯示分層數據，如目錄或文件目錄。
  18. Represents a data view on a node or collection of nodes in a hierarchical data structure for a

    控制項的分層數據結構中的節點或節點集合上的數據視圖。
  19. Exposes a node of a hierarchical data structure, including the node object and some properties that describe characteristics of the node

    公開分層數據結構的節點，包括節點對象和描述節點特徵的一些屬性。
  20. In a hierarchical data structure ， the “ owner ” on the highest level, the entity that must be accessed first in order to access any other element of the structure

    在分層式數據結構中最高層的「 ?有者」 ，這個最高層是在訪問該結構的任何其它層次時必須首先訪問的那一部分。
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