標準類型轉換 的英文怎麼說

中文拼音 [biāozhǔnlèixíngzhuǎnhuàn]
標準類型轉換 英文
standard conversion
  • 標 : Ⅰ名詞1 [書面語] （樹梢） treetop; the tip of a tree2 （枝節或表面） symptom; outside appearance; ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 轉 : 轉構詞成分。
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 標準 : （衡量事物的準則; 榜樣; 規范） standard; criterion; benchmark; pip; rule; ètalon （衡器）; merits
  • 類型 : type; mold; form; cut類型論 theory of types; 類型語句 [計算機] type statements
  • 轉換 : change; transform; convert; switch
  1. 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。
  2. Simple types, time zone information is always normalized to coordinated universal time, also referred to as greenwich mean time

    簡單類型，時區信息始終將轉換為通用協調時間，也稱作格林尼治標準時間（ gmt ） 。
  3. Provides a unified way of converting types of values to other types, as well as for accessing standard values and subproperties

    提供一種將值的類型轉換為其他類型以及訪問標準值和子屬性的統一方法。
  4. For categorizing the criminals, it is to convert the raw scores of criminals into the standard scores in order to process the cluster analysis, the result manifests that e, n, p has higher scores while l obtains lower score, under which criminals were categorized in three types as neuroticism, psychoticism and sociability

    為對罪犯類型分類，將罪犯的epq原始分轉換為標準分並進行聚類分析，結果突顯e 、 n 、 p的高分和l的低分並按此將劃分為神經質型、精神質型和社會交往型三類。
  5. The client decodes the xml, converts the results into standard language datatypes, and continues executing

    客戶端對xml進行解碼，將結果轉換成標準的語言數據類型，並且繼續執行。
  6. The author mainly does the following work : the construction of optical database ' s mainframe and the decision of design scheme ; the designs of concept structure model, logic structure model, physics structure and safety structure after the analysis of system demand ; the classification of optics which is adapted to search optical papers is advocated ; in order to solve the problems of converting heterogeneous data, the optical standards are designed ; the data input program of c / s architecture for optical database is developed, the work of inputting data and simply management of database can be done by this program

    作者重點作了以下工作： ?構造了光學數據庫的主體結構和設計方案； ?經過系統需求分析，對數據庫進行了概念模型設計、邏輯設計以及數據庫的物理設計、安全性設計； ?提出了適合光學論文查詢的光學學科分類； ?為了能解決異構數據的相互轉換問題，嘗試性制定了光學的元數據標準。 ?用visualc + +語言開發了c s模式的光學數據庫的數據錄入程序，該程序能進行數據錄入和簡單的數據庫管理。
  7. Integration services includes built - in transformations that you can add to packages to clean and standardize data, change the case of data, convert data to a different type or format, or create new column values based on expressions

    Integration services包含一些內置轉換，可將其添加到包中以清理數據和將數據標準化、更改數據的大小寫、將數據轉換為不同類型或格式或者根據表達式創建新列值。
  8. Use formatting to convert a standard. net framework data type to a string that represents that type in some meaningful way

    格式化用於將標準的. net framework數據類型轉換為以具有一定意義的方式表示該類型的字元串。
  9. For these conversions, precision is always truncated never rounded and overflow is handled as modulo of the destination type, which is smaller. for example, calling

    對于這些轉換，總是直接截取有效位數（從不四捨五入） ，而溢出則按目標類型取模處理，以較小者為準。
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