調入數據保存 的英文怎麼說
中文拼音 [diàorùshǔjùbǎocún]
調入數據保存
英文
call data save- 調 : Ⅰ動詞1 (配合得均勻合適) harmonize; suit well; fit in perfectly 2 (使配合得均勻合適) mix; adju...
- 入 : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
- 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...
- 保 : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
- 存 : 動詞1 (存在; 生存) exist; live; survive 2 (儲存; 保存) store; keep 3 (蓄積; 聚集) accumulat...
- 調入 : 調入tuning in; fold
- 數據 : data; record; information
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Multithreading and message drive mechanism is applied to simulate the intercurrent and schedule of the multitask in power distribution system, which builds the foundation of the development based on real - time operation of the project. at the same time, the software deals with the real - time data by the means of memory database and uses the thread security class to maintain the data ' s integrity
利用windows的消息驅動和多線程機制模擬了配電系統中多任務的並發和調度過程,為課題在嵌入式實時操作系統下的開展打下了一定的基礎;同時,對系統中大量實時數據則採用內存數據庫管理方式,並利用線程安全類來保證讀取數據的完整性。Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo
本文首先對數字減影血管造影( dsa )成像系統的組成結構和數據流向進行了深入研究和分析,並對系統中的數據流向進行了完整的歸納和總結,給出了x線數字成像系統中的高速大容量數據通道的設計方案;在對sdram的控制方式做了深入探討后,給出了實現大容量多條sdram共同工作的解決方案,在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲;通過對pci總線介面的深入研究,優化後端狀態機設計和低層驅動程序開發,給出了完整的pci介面方案實現高速dma數據傳輸,完全可以滿足視頻傳輸要求;深入研究了基於大規模可編程器件的數字系統設計方法,針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點,提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案,從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。First we collect signals by shake and infrared temperature sensor, transfer them to computer by a / d instrument, dispel zero excursion of sensor and in - linearity of a / d transformation, save them in the form of data file. then transfer them to matlab, analyze and dispose by wavelet function and toolbox. by lot of experiments and data analysis we find distinct change of the character in different fault states
然後,我們在現場對砂光機進行實驗,利用振動及紅外線溫度傳感器現場實時採集信號,通過a / d采樣卡送入計算機中,採用逆向建模的新方法來消除傳感器零漂及a / d轉換的非線性,再以數據文件形式保存,然後在matlab中調用數據文件,應用小波函數及工具箱對其進行處理分析,經過大量的實驗及數據分析發現在不同的故障狀態下,特徵量有明顯變化。The thesis uses sql server 6. 0 database, standard sql access interface, and oriented - object program language vc + + to implement our electric network dispatching message management system. the system can operate like this : automaticly check if having data files come ; discriminate file type ; automaticly read data into database ; rapidly give out the precise analysis results, including waveform display, fault component calculating ; select fault phase ; distinguish fault type ; precisely fault allocate ; run all kinds of database administration, like antomatic add - on, automatic deletion, amendment, inquiry by different conditions ; print all kinds of outcome and keep them into database ; share data resource by web technique ; deal with complex faults. the whole system i finished will be powerful technic support for dispatching operation
本文採用標準的sqlserver6 . 0數據庫,標準sql訪問介面和面向對象編程工具vc + +進行編程,實現了集數據庫、分析計算、圖形化界面、網路通訊於一體的電網故障錄波信息管理及故障診斷系統,該系統能夠在每次故障后自動查詢有無數據文件的到來;能夠對傳送到調度端的數據文件分析其類型;能夠按comtrade格式自動地將大量數據信息完整地填入數據庫中;能夠進行故障選相,故障類型判別和故障精確定位;能夠快速地對故障做出精確的分析,計算各次諧波分量,有無功和視在功率,功角,序分量等;能夠對數據庫進行各項管理,如瀏覽,自動添加和刪除,修改和按各種不同條件進行查詢;能夠將計算結果,各種表格圖形列印出來和保存進數據庫中;能夠將計算分析結果通過web技術為其他部門提供共享數據資源This dissertation studies the issues on xml storage, updating and retrival in rdbms. in particular, it focuses on the problems of adaptation of xml storage schema, normalized storage of xml, constraint - preserving xml updating, the efficient retrieval of xml data and the optimal path index selection of xml, etc. various new algorithms and techniques are proposed and implemented in an xml - relational database system prototype
本文研究基於關系數據庫的xml數據的存儲、更新和檢索技術,對xml數據的存儲模式優化調整、 xml數據的規范化存儲、 xml數據保持健約束的更新、 xml數據檢索技術、基於代價的路徑索引構建等方面進行了深入的研究和探討,提出了有效的演算法和新的技術。Because of the above problem, we try to workout environmental protection physical accounting table from the point of view of modifying the pollution, and based on elementary concepts of seea and maintenance cost approach which is the academic basis for environmental protection accounting of seea. and then we try to account the 1997 ' s environmental cost using representative data of chongqing city ' s experimental industrial corporations. finally, we will use the cost to modify the industrial added - value and gdp
鑒于上述投入產出核算方法存在的數據瓶頸問題,本文擬從污染物治理的角度,基於seea基本概念和環保核算理論基礎? ?維護成本原理,從目前統計數據的可得狀況出發編制出我國工業環境保護實物量核算表,並以此為基礎利用重慶市工業試點企業典型調查數據核算我國1997年工業生產的環境成本,最後調整工業增加值和gdp 。分享友人