數據描述 的英文怎麼說

中文拼音 [shǔjùmiáoshù]
數據描述 英文
data description
  • 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...
  • 描 : 動詞1. （照底樣畫） copy; depict; trace 2. （在原來顏色淡或需改正之處重復塗抹） retouch; touch up
  • 述 : Ⅰ動詞（陳說; 敘述） state; relate; narrate Ⅱ名詞（姓氏） a surname
  • 數據 : data; record; information
  • 描述 : describe; represent
  1. Printed boards - electronic data description and transfer - part 10 : electronic data hierarchy

    印製板.電子數據描述和轉換.第10部分:電子數據層次
  2. Ddw : data describing word

    數據描述字
  3. Aiming at this problem, the main research issues and achievements in this paper are as follows : bi - directional data transformation between rdb and xml with semantic constraints preserved for most of existing researches on static data transformation between xml and rdb, dtd is taken as the schema description language for xml, and the semantic constraints are often lost during the transformation process. to overcome these disadvantages, the author adopts xml - schema, a standard schema description language proposed by w3c to replace dtd, as the description method owing to its more powerful functions than dtd, and of course with the syntax much more complicated. after analyzing the constraints characteristics in both xml - schema and relational schema, a semantic constraints - preserved algorithm is proposed which can realize the bi - directional schema mapping between rdb and xml through a formalized description of xml based on regular tree and a general expression for relational schema based on direct graph approach

    保留語義約束的xml與rdb雙向靜態數據轉換技術現有研究大多採用dtd （ documenttypedefinition ，文檔類型定義）作為xml的模式描述語言，並且在模式映射過程中丟失語義約束信息，本文分析了xml - schema （ xml - schema採用與dtd完全不同的語法，數據描述能力更強同時也更為復雜，已被w3c確定為替代dtd作為xml模式描述語言的標準）及關系模式的語義約束特徵，通過基於正則樹的xml形式化描述方法以及基於有向圖的一般關系模式表示方法的研究，建立保留語義約束的xml - schema與關系模式的雙向模式映射演算法，實現了xml與rdb的雙向數據轉換，較好地解決了xml與rdb在靜態數據轉換層面的數據集成問題，可有效滿足企業大量rdb數據面向xml的發布以及與日俱增的xml數據存入rdb的應用需求。
  4. At last, this thesis figures out an event - based method of air threat assessment through the definitions of the events, the modeling accompanied with xml description of the model, the introduction of the functional architecture model of event correlation, the type of event correlation and the expressions of the theory of this technique, the event deleting and contracting on the data facet, the correlation between the events in causality by bayesian network and the probability reasoning, exemplifying and calculating of bayesian network employed in the construction of threat assessment model of air battle

    最後提出了一種基於事件的空戰威脅估計方法。對事件進行了定義、建模並用xml語言進行了數據描述;介紹了事件關聯功能結構模型;介紹了事件關聯類型及知識表達方式，從數據層進行了事件清理和壓縮，使用貝葉斯網路對因果事件進行關聯，建立了空戰威脅估計貝葉斯網模型、進行了貝葉斯概率推理及算例分析。
  5. Information technology - specification for a data descriptive file for information interchange

    信息技術信息交換用數據描述文卷規范
  6. For example, occurs depending on and redefines on data description entries are not supported by the assistant

    例如，該助手不支持數據描述項的occurs depending on和redefines 。
  7. Specification for a data descriptive file for information interchange

    信息互換用數據描述文件規范
  8. Provides a standard method to describe translation memory data as an xml standard

    提供了一種標準方法，用於將翻譯記憶數據描述成xml標準。
  9. Printed boards - electronic data description and transfer - bare board electric test information in digital form

    印製板.電子數據描述和傳輸.第7部分:裸板數字式電氣試驗
  10. Printed boards - electronic data description and transfer - part 7 : bare board electric test information in digital form

    印製板.電子數據描述和轉換.第7部分:裸板數字格式電氣試驗
  11. It is also a language for representing data and metadata

    它也是一門數據與元數據描述的語言。
  12. ( 1 ) on the base of html, we can extract dc. title. in order to extract contental metadata we construct matrix model for web text, by which dc. title and dc. creater can be filled in. ( 2 ) on the base of matrix model we combine correlational knowledge of faint math to fill in dcsubject and dc. type

    Web文本元數據分為描述性元數據和語義性元數據，描述性元數據通過分析html源文件直接得到，本文的主要工作有以下四部分： 1對html源文件進行分析，將標記流和文本流分開，根據標記流，提取題目元數據項；根據文本流將文本形式化為一個矩陣模型，在矩陣模型基礎上提取文本的作者元數據項。
  13. Aside from xml instance data, another common description mechanism for data that must be gathered is wsdl

    除了xml實例數據以外，還必須加上另一種常用的數據描述機制，即wsdl 。
  14. Geographic information - data description - spatial schema

    地理信息.數據描述.空間圖
  15. Besides the advanced manufacturing technology and theory, a series of correlative technologies are required to the implement of networked manufacturing, especially the technologies of distributed computing, information integration and artificial intelligent etc. aiming at their limitations, the paper reconstructed the key supporting technologies employing the last network technologies and protocols, and established a new architecture of networked manufacturing. finally, the demonstrational researches are conducted with " flexible design and manufacturing system of key parts in large - scale antenna " as prototype. the distributed computing platform available of networked manufacturing is constructed with the distributed object technologies such as corba, dcom, rm1 etc, but those rpc modules bring obstacles to the development of global manufacturing due to their limitations

    網路化製造系統是個分佈、異構、鬆散耦合的智能系統，除了先進製造技術與理念本身，網路化製造的具體實現與實施還需要一系列相關技術的支撐，特別是分散式計算、製造信息集成、人工智慧等，論文正是針對當前網路化製造中上述關鍵支撐技術的不足與局限，運用下一代internet核心規范webservices及其相關技術如xml 、 soap 、 wsdl 、 uddi等，提出了面向全球的網路化製造全新分散式計算解決方案（ global - orienteddistributedcomputing ， godc ） ；構造了基於xml - schema的製造產品數據描述語言（ pdmlbased - xml - schema ） ，給出了express xml及steppart21 xml的映射規則，並對基於xml step pdm網路化製造信息集成方案進行了研究；同時運用webservices 、 xml等先進技術與規范對網路化製造的multi - agent模型、表示、通訊、調度等進行了研究與重構；最後，以「大型天線關鍵零件網路化製造」為原型進行了應用研究。
  16. In this case, health monitoring and fault diagnosis should turn to novelty detection ( nd ) technology, which offers a solution to this problem by modeling normal data, using some distance measure and a threshold for determining novelty. this thesis describes the exploratory work of applying a powerful nd technology ? one - class support vector machines ( oc - svms ) to the detection of faults embedded in turbopump vibration data. the main contents of this thesis include : ( 1 ) many popular nd methods are introduced together with their characters and two kinds of oc - svms methods are described in detail

    本文針對液體火箭發動機渦輪泵的振動信號，結合新異類檢測技術中的單類支持向量機方法，對新異類檢測在渦輪泵試車故障檢測中的應用進行了嘗試，主要研究內容包括: （ 1 ）介紹了各種流行的新異類檢測演算法的原理以及各自的特點;重點介紹了新異類檢測技術中的兩種單類支持向量機原理，並在此基礎上建立了一種基於支持向量數據描述的新異類檢測模型。
  17. Xml extensible markup language as an open data description format has given rise to the reality of a programmable internet

    作為開放式數據描述格式， xml （可擴展標記語言）已經使可編程internet成為現實。
  18. Geographic information - data description - metadata

    地質信息.數據描述.元數據
  19. The description method for the metadata of governmental information resources is investigated from the aspect of government information resources integration

    摘要本文從政府信息資源集成的角度出發，分析和研究了政府信息資源元數據描述方法。
  20. Last, we discuss several problems in the construction of hohai university digital library. then based on corba technology, we build a metadata architecture of hohai university digital library and construct a description - based library - service proxy model. metadata description of content and service information in the digital library are also presented, and this provides an efficient solutions for the integration of heterogeneous digital libraries

    本文最後討論了河海大學數字圖書館建設的若干問題，接著以corba技術為核心建立了河海大學數字圖書館的元數據體系結構，提出了一種基於描述的圖書館服務代理模型（ dlspm ） ，給出了數字圖書館內容信息和服務信息的元數據描述，為異構數字圖書館的集成提供了一種有效的解決方案。
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