數據元字典 的英文怎麼說

中文拼音 [shǔjùyuánzìdiǎn]
數據元字典 英文
data element dictionary
  • 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...
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 典 : Ⅰ名詞1 （標準; 法則） standard; law; canon2 （典範性書籍） standard work of scholarship 3 （典故...
  • 數據 : data; record; information
  1. 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。
  2. Electronic data interchange between information systems in agriculture - agricultural data element dictionary - pig farming

    農業信息系統間的電子數據交換.農業電子數據元字典.豬飼養業
  3. If the primary is a mapping object ( e. g., a dictionary ), the subscript must have a type compatible with the mapping ' s key type, and the mapping is then asked to create a key / datum pair which maps the subscript to the assigned object

    如果主元是一個映射對象（比如字典） ，下標的類型必須和映射的鍵類型兼容，接著該映射就被要求創建一個把下標映射到被賦對象的鍵/數據對。
  4. The feature of xrdb system is follow : the relation of xml element and it ' s son is keeped by relation - dictionary, as the same time the relation - dictionary keeped the element attributes, content and their corresponding in relation database. in order to get the more efficiency relation table, the dom tree of xml schema is trimed for getting orderliness xml schema. for efficiency rewrited path expression into sql, the relation dictionary keeps every xml element ' s absolute path

    Xrdb系統的主要特色有：用關系字典保存xml元素的父子關系，元素的屬性，內容以及它們對應的關系數據庫表名，列名；對xml模式的dom樹進行修剪，使xml模式整潔，從而使映射得到的關系的更合理；關系字典保存了每個元素的絕對路徑，可以快速地把路徑查詢重寫為結構化查詢； xrdb的查詢結果是原來xml文檔的文檔片段。
  5. Data element dictionary for traffic records systems

    交通記錄系統的數據元字典
  6. His proposal created a native graph data type that looked a bit like dictionaries, but allowed for storage of triples to represent a graph

    他建議創建一種本機圖（ native graph ）數據類型，這種數據類型看起來有點像字典，但是考慮到了用三元組的存儲來表示圖。
  7. Data types, and you are concerned about string comparisons like performance, and you are not concerned about the better linguistic comparison semantics offered by windows collations, and you want the dictionary sort order offered by sql collations, select a sql collation

    數據類型，並且您關心的是字元串比較/ like性能，而不是windows排序規則所提供的更好的語言比較語義，而且需要sql排序規則提供的字典排序順序，請選擇sql排序規則。
  8. This dissertation explores the basic structure of parts library data dictionary and the implementation of its modeling technology, mainly about researches on the xml representation of express meta model. it realizes the exchange process from the existing parts library data files to the standard iso 13584 data files and shows it in a user - friendly interface

    本論文探索了零件庫數據字典的基本結構，以及建模技術的實施方法，主要是由express元模型向xml表達轉換的研究，實現了從已有零件庫數據文件到標準iso13584的數據文件的轉換並以友好的用戶界面呈現。
  9. In the cdd ( common data dictionary ) message files, the word node is sometimes used as a generic name for dictionary directories, subdictionaries, and objects

    在公共數據字典（ cdd ）信息文件中，有時用位元組點作為字典目錄、分字典和目標程序的類屬名字。
  10. Television - metadata dictionary structure

    電視.元數據字典結構
  11. You do also get some features typical of bytecode languages, such as a string data type and garbage collection

    您還可以獲得位元組碼語言的某些典型特性，例如字元串數據類型和垃圾收集。
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