physical data 中文意思是什麼

physical data 解釋
物理數據
  • physical : adj 1 物質的，有形的，形而下的 （opp psychical spiritual mental moral）; 確鑿的；外界的。2 身體的...
  • 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...
  1. Inert alumina balls physical data

    惰性氧化鋁球物理性能
  2. The sql server 2005 database engine sets file access permissions on the physical data and log files of each database to specific accounts

    Sql server 2005數據庫引擎為特定帳戶設置了對每個數據庫中的物理數據和日誌文件的文件訪問權限。
  3. The three substituted cinnamamides were prepared from substituted cinnamyi chloride and 1 - phenylsemicarbzide in anhydrous acetone. the structures were confirmed by ir, 1hnmr ， elemental analysis and physical data

    由取代桂皮酰氯與1 -苯基氨基脲在無水丙酮中發生的氨解反應，合成了3個新的酰胺類化合物，經元素分析， ir和1hnmr譜進行表徵確證了其結構
  4. Quality guarantee : every physical data and chemistry data is far superior to the data of stipulating in the chinese standard

    質量保證：各項物理化學指標遠遠優于國家規定標準。
  5. Technical procedures of this research are : data requirement assessment and data collections ; analysis of the spatio - temporal natures of the socio - economic statistics ; conceptual and logical spatio - temporal data model design for socio - economic statistics ; physical data model design in esri geodatabase ; database implementation and application development

    本文以河南省2000 - 2005年社會經濟統計數據為例，分析了統計數據的時空特徵，對統計數據的時態表達進行了深入的探討。
  6. Physical data independence : the capacity to change the internal schema without having to change the conceptual schema

    邏輯資料獨立：不必改變外部綱要或應用程式，即可改變概念綱要的能力。
  7. The objective of physical design stage is to specify the physical data and process design, using the language and features of the chosen physical environment and incorporating installation standards

    實體設計推行階段的目的，是利用所選定的實際環境的程式編制語言和特點，以及輯納安裝標準，來認定實體數據及程序的設計。
  8. Information packing includes three data models named information package diagram, star scheme and physical data model, corresponding to conceptual model, logic model and physics model in traditional database

    數據庫的信息打包設計法通過建立信息包圖、星型模式、物理數據模型三種數據模型來創建數據倉庫。它們分別對應傳統數據庫的概念模型、邏輯模型和物理模型。
  9. A data source in microsoft sql server 2005 analysis services ssas represents a connection to a data source and contains the connection string that defines how analysis services connects to a physical data store using a managed microsoft. net framework or native ole db provider

    在microsoft sql server 2005 analysis services （ ssas ）中，數據源表示到數據源的連接，並包含定義analysis services如何使用託管microsoft . net framework或本機ole db訪問介面連接到物理數據存儲區的連接字元串。
  10. A udm is constructed over one or more physical data sources

    Udm構造於一個或多個物理數據源之上。
  11. The physical data model is the

    物理數據模型才是對數據的
  12. Logical and physical data models

    邏輯和物理數據模型
  13. Db2 s optimizer is the component that accomplishes this physical data independence

    Db2的優化器是完成該物理數據獨立性的組件。
  14. Where does the error in conventional numerical fitting come from for some physical data

    在傳統的數值擬合中物理數據的誤差來源於哪裡
  15. Buffer cache memory allocated for storing data blocks read from physical data files

    緩沖區緩存為存儲從物理數據文件讀取的數據塊而分配的內存。
  16. Database writer dbwr writes to physical data files the dirty bits of buffer asynchronously

    數據庫讀寫器（ dbwr ）異步地將緩沖區的臟數據寫到物理數據文件中。
  17. Contains the information about how an entity, attribute, role, or inheritance binds to a physical data source

    包含有關如何將實體、屬性、角色或繼承綁定到物理數據源的信息。
  18. After the current physical data flow model is confirmed with users, logicalize it to produce the logical data flow model

    與用戶確認現時實體數據流程模型后，將之邏輯化，以編制邏輯數據流程模型。
  19. This work aims at studying multi - scale structures of large - scale stratiform precipitating clouds typical of henan province of central - eastern china in spring and autumn drought periods of china, the potentials and techniques of artificial rain increase. through analysis of historical weather / climate and cloud physical data, developed are a number of multi - scale observational schemes including intensive observational items, and space / time resolutions of data for integrative field observations to obtain real - time measurements of the structures at large -, medium -, small - and micro - scale. from analysis of observed separate items, their integrative treatment and numerical simulation we place focus on case studies and their integration in investigating such structures of stratiform precipitating clouds over the target region, rainfall physical mechanisms and exploitation of artificial rainfall increase potentials, whereupon a conceptual model is constructed and a range of catalysis schemes are proposed to improve smaller - scale forecasting accracy and techniques for the rainfall increase, with the dominant results given below

    以地處中原、具有典型代表意義的河南層狀降水雲系為主要研究對象，在對該地歷史天氣氣候和雲物理等資料分析的基礎上，研究設計雲系多尺度觀測方案（包括加密觀測項目、觀測時空解析度） ，實施有設計的外場綜合觀測，獲取雲系結構多尺度（大、中、小、微）配套的實時觀測資料；通過對各種觀測資料的分項和綜合處理分析，以典型個例觀測和數值模擬分析研究為重點，綜合多個例分析，研究河南層狀降水雲系多尺度宏微觀結構特徵、降水物理機制和人工增雨潛力條件，建立典型層狀雲系人工增雨概念模型，研究科學的人工增雨作業技術系統。
  20. The physical data frames will be transformed into the forms of ip packets when they arrive at every router nodes. the ip data packets are stolen easily because they are plaintext in every router nodes

    物理數據幀經過各路由結點時還原成ip數據分組的形式進行路由轉發，這時的ip數據分組以明文方式存在，信息內容極易泄露。
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