data set key 中文意思是什麼

data set key 解釋
數據集關鍵碼
  • 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...
  • set : SET ＝safe electronic transaction 安全電子交易〈指用信用卡通過因特網支付款項的商業交易〉。n 【埃...
  • key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
  1. Sequentially, the author discussed the technologies of medical image 3d visualization according to the clinical applications. with the development of computer, 3d visualization and computer graphics, the 3d visualization of medical images has progressed from fourier transform and convolve inverse projection to mpr ( multi - planar reformation, mpr ) and mtp ( maximum intensity projection, mtp ), nowadays, the real 3d reconstruction method, surface and volume rendering has risen. the image registering, image segmentation, pixel data set construction and 3d special interpolation are the key technologies in medical images 3d reconstruction

    隨著計算機技術、三維可視化理論和計算機圖形學的發展，醫學圖像的三維可視化技術也從傅立葉變換、卷積反投影等基本圖像處理演算法，發展到真正的三維重建演算法：面繪制和體繪制；醫學圖像的三維可視化技術的應用也從三維醫學成像發展到虛擬內窺鏡，以及今天的虛擬可視化人體研究；而圖像的配準、圖像分割、體數據集的構建、三維空間插值則是醫學圖像三維可視化實現過程中的關鍵技術環節。
  2. Case key in data mining, the element of a case by which the case is referenced within a case set

    Sql server的中心實例，用於管理其他實例轉發給它的sql server代理事件。
  3. Define the case set, by specifying a case table and nested tables from a relational data source, or the case key and case level columns from an olap data source

    通過指定關系數據源中的事例表和嵌套表或者指定olap數據源中的事例健和事例級別列來定義事例集。
  4. The article takes a 600mw natural cycle drum boiler ( soot blow using steam ) as investigating object, establishes soot accumulation loss and soot blowing energy loss models for its water cooling wall, superheater, economizer and air preheater respectively, set up instructions for soot blower operating. simulating calculation results are compared with site data to verify usefulness of key models. the article introduced the operation optimizing design of soot blowers of yanzhou no2 power plant based on theoretical research

    本文以600mw汽包自然循環鍋爐（蒸汽吹灰）為具體分析對象，分別建立其水冷壁、過熱器、省煤器、空預器的積灰損失和各受熱面吹灰能量損失的模型，建立相應的吹灰器運行規則指導，對設計中的關鍵模型問題，通過模擬計算及與現場數據作比較的方法，驗證其可用程度。
  5. If an attempt is made to enter data for which there is a unique index and the ignore dup key clause is set to on, only the rows violating the unique index fail

    如果在存在唯一索引並且ignore _ dup _ key子句設置為on的情況下輸入數據，則只有違反unique索引的行才會失敗。
  6. After gained the key data on cant of trunnions etc, gun terminal set will finish the count automatically on loading data and transmitting to the showing system of the gun position

    在獲得耳軸傾斜角等關鍵數據后，火炮終端機將自動完成裝定諸元的計算並傳送到炮位顯示系統。
  7. 3 ) the optical fiber sensor used hi oil contamination measurement is also developed. some key techniques such as selection of light source and photoelectric cell, designs of measurement set and flow cell are analyzed. a new orthogonal optics has been presented and virtually improved the reliability of test data

    3 ）研製了測量油液污染度的光纖傳感器，分析了光路設計的各種關鍵技術（如光源、光電接收管的選擇、測量光路和樣品池的設計等） ，設計了正交光路光學系統，有效地提高了檢測信號的可靠性。
  8. The key to optimal ejb performance is to use data transfer objects and custom methods to create, get, and set all the needed properties for a given use case in one call

    獲得ejb最佳性能的關鍵是，使用數據傳輸對象和自定義的方法在一個調用里為給定的用例創建、獲取和設置所有需要的屬性。
  9. In some projects charged by our lab such as national 863 project - " crop planting management components based on weather analyse ", anhui provincial 95 key project - " agricultural meteorology disaster evaluation system base on gis in anhui province " and the project " small coal mine security management and decision system based on gis in anhui province ", this paper combines the theory and arithmetic of rough set with gis and data mining in idss, investiges the application of rough set theory to precision analysis of attribute data and logical operation in gis, analyzes the logical operation based on rough set ( logical union, logical intersection, logical complement, mixed logical operation etc. ), so that it can give a method y to research the gis attribute data and the uncertainty of attribute data after superposition operator, so as to express the roughness and illegibility of attribute data more accurately

    在完成試驗室所承擔的國家863項目「基於氣象分析的農作物種植管理軟構件」 、省95攻關項目「基於gis的安徽省重大農業氣象災害測評系統」和「基於gis的安徽省小煤礦安全管理決策系統」等項目中，將粗糙集理論和演算法與gis 、智能決策系統中的知識發現等相結合，對粗糙集理論在gis屬性數據和邏輯運算精度分析中的應用情況進行了研究，分析了基於粗集的gis邏輯運算（邏輯並、邏輯交、邏輯補、混合邏輯等） ，從而為研究gis屬性數據及其疊加運算后屬性數據的不確定性提供了一種方法，能比較準確地表達屬性數據的模糊性和粗糙性。
  10. The key issue of the study is to solve the effective exhaustion item type of the small - scale original numerator and sparse data set, so it can make analysis on all the possibilities of the containing type

    研究的核心問題是解決對小規模原子項和稀疏數據集進行有效的窮舉項類型，從而進行所有蘊涵式可能性的分析。
  11. In vsam, a collection of items used to sequence and locate one or more data records in a base cluster. each alternate index record contains an alternate key value and one or more pointers. when the alternate index supports a key sequenced data set, each data record ' s prime key value is the pointer. when the alternate index supports an entry sequenced data set, the data record ' s rba value is the pointer

    在虛擬存儲存取方法（ vsam ）中，用於定序和定位基簇中的一個或多個數據記錄的項的匯集.每個備用索引記錄包含一個備用關鍵字的值和一個或多個指針.當該備用索引支持某個關鍵字順序數據集時，每個數據記錄的主關鍵字值就是這種指針.當該備用索引支持某個輸入順序數據集時，該數據記錄的rba （相對位元組地址）值就是這種指針
  12. The sub - set of the data pretreatment system contains several key algorithms and models, which not only makes it possible to establish data - mining models based on the concise and representative data, but also shortens the data - mining time, and improves the quality of data ming

    其中，數據預處理子系統包含了幾個關鍵演算法和模型，使挖掘系統能在精煉的、具有代表性的數據上建立挖掘模型，縮短了挖掘時間，提高了挖掘質量。
  13. In this article, the author attempts to apply the olap and data warehouse technology to the designing and developing of the financial analysis system for enterprise. he implements the system in two way : oriented kpi ( key performance index ) and oriented data set

    本文試圖將olap及數據倉庫技術應用於企業財務分析系統的設計與開發，從面向kpi （關鍵業績指標）的指標分析和面向數據集合的數據集分析兩個方面著手，在語義定義、數據處理和數據表現三個層次上對企業數據進行有效的處理和分析。
  14. In this paper, commonly solution for router alias problem is described. on the basis of analyzing of the key technique, a router alias discovery and merging algorithm is proposed. the algorithm is based on the protocols of network and analysis with the data. in this way, our algorithm transforms the set of interfaces into a set of routers which reflects the real connectivity of routers. with the algorithm the accuracy and the integrity in router discovering are improved

    描述了現行的路由器介面解決方法，在對關鍵技術進行了分析的基礎上，提出了並實現了一種路由器別名解析歸並演算法，該演算法通過對協議進行分析，綜合數據融合技術，將路由器的介面地址集合轉換為能夠反映實際網路狀況的路由器集合，從而較好地提高了路由器探測的準確性和完整性。
  15. On the direction of sequence stratigraphy theory, writer sets down unit framework in this gas field on the basis of analysis of logging data of 42 wells, seism synthesize and api of 17 wells and 155. 5m core data of 8 wells. four key interface, fifteen three stage sequence interface are been set off in the research strata. the substrata are been divided and contrasted in controlling grade with low circle mode l

    在層序地層學理論的指導下，用42口井的測井曲線、 17口井的地震合成記錄以及波阻抗資料和8口井共155 . 5米的巖芯資料，建立了全區地層格架，在研究層段內，共劃分了四個關鍵界面、十五個三級層序界面，在地層格架內分級控制，採用小旋迴對比法對全區各層段小層進行了劃分和對比。
  16. In the working status, insert a management card into ca100, the multi - function screen shows “ collect data ? ”, then press set key, the screen shows “ adjust clock

    在工作狀態下，將管理卡插入ca100 ，多功能顯示屏顯示「採集數據？ 」 ，按下set鍵，多功能顯示屏顯示「調整時鐘？ 」
  17. If the data is not sorted, the pivot transformation might generate multiple records for each value in the set key, which is the column that defines set membership

    如果數據未經排序，那麼透視轉換就可能為設置鍵（即定義集成員關系的列）中的每個值生成多個記錄。例如，如果對
  18. A key point written to the restart data set during controlled shutdown ( after all system activity has ceased )

    在系統受控關閉期間（即所有系統活動中止之後） ，寫入重新啟動數據組的一個關鍵點。
  19. Press the set key, the process of collecting data will go on

    取出管理卡完成數據採集，或，再次按下set鍵，數據採集繼續進行。
  20. In the process of collecting data, press set key, the process of collecting data will pause

    數據採集的過程中，按下set鍵，採集工作被暫停。
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