data locking 中文意思是什麼

data locking 解釋
數據聯鎖
  • 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...
  • locking : 打開或關閉文件共享鎖
  1. Further more we build the control command channel based on tcp protocol to assure the credibility transmission of the control command and approve the transmission performance of multimedia data. the education functions of this project include screen image broadcasting, electron roll calling, electron raising hands, net cinema, file transmission etc. in order to increase the interactive function, the net - classroom teaching control protocol ( ntcp ) was extended by locking, unlocking, remote shutting down and remote restarting etc

    在強化教學功能方面，增加了包括電子白板，電子舉手，網上影院，文件傳輸等實用功能，並對原有電子點名、鎖定鍵盤鼠標等功能做了進一步的改進。在交互控制方面，進一步擴充了原有網路教學控制協議（ ntcp ） ，實現了鎖定，解鎖，遠程關機，重啟等交互控制。
  2. 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。
  3. In pursuing their agendas for reducing market uncertainty, or simple for locking trading partners into trading relationships with them, these powerful players have unilaterally imposed their own in - house computer systems or information handling practices upon their trading partners, extending their own hardware systems into their suppliers ' premises, dictating product and inventory coding according to their own established in - house information systems, and dictating the type and frequency of data to be exchanged

    議程的進行是為了要減少市場的不確定性，或是單純的為了綁住貿易伴與他們有著貿易的關系，這些強勢的一方已經單方面的利用本身的電腦系統或是資訊管理運用在他們的貿易伴上，擴展他們本身的硬體系統進入他們的供應者經營場所，根據他們本身建立的資訊系統指定產品和存貨條碼，以及指定資料的形式和頻率進行交易。
  4. Experiments and training can be carried out for the benefit of students on this system in the areas of signal measurement, signal transmission, data display, alarm display, modification of parameters, locking and awakening of alarm, extension alarm and simulation tests etc., which will improve the ability of students in the maintenance and management of modern ship - board automation control system ; 4

    有利於對學員進行信號測量、信號傳遞、數據顯示、報警顯示、參數修改、報警閉鎖與喚醒、延伸報警以及模擬實驗等各方面的實驗和訓練，提高學員對現代化船舶自動化控制系統的維護和管理能力。
  5. 5. according to the requirement of amt start up experiment, using dynamic link library to program for different kinds of data acquisition card and transferring data between pc and multi scm. in this way data can be acquired successfully and engine throttle 、 clutch locking speed and eddycurrent dynamometer torque were controlled by pc programs

    根據試驗要求，採用動態鏈接庫的方法對不同數據採集卡進行混合編程，順利地採集參數和控制發動機節氣門開度及離合器結合速度，利用上下位機多機通信，使上位機控制電渦流測功機，實現了模擬加載。
  6. Analyze item by item the position of unintact cycle, the running clearance of unintact cycle, locking - deform, datum dimension regulating, repeatly install, power voltage wave and marking running etc. at the same time, we give the calculating formula to calculating the running marking random error, and use it to calculate the system error of big diameter measure instrument - - datum dimension frame error, gyro - wheel diameter error, error caused by circumstance temperature, error caused by backing distance, angle error, delay error of data collecting circuit, lathe main shaft running error, workpiece install partial error

    對不完整圓的位置、不完整圓的轉動間隙、鎖緊變形、基準尺調整、重復安裝、電源電壓波動、標記轉動等隨機誤差進行了逐項分析，並給出轉動標記隨機誤差的計算公式。對大直徑測量儀的系統誤差?基準尺尺架誤差、滾輪直徑誤差、環境溫度引起的誤差、後退距離引起的誤差、角度誤差、數據採集電路延時誤差、車床主軸回轉誤差、工件安裝偏心誤差分別進行了計算，最後對誤差進行合成。
  7. In sql server 2005, you can also minimize locking contention while protecting transactions from dirty reads of uncommitted data modifications using either

    在sql server 2005中，您還可以使用下列任意一種方法，在保護事務不臟讀未提交的數據修改的同時盡量減少鎖定爭用：
  8. The core part does n ' t use the protocol of tcp / ip, and it transfers especial format data defined by myself by a serial port / parallel port or a usb port with driver software researched by myself and keeps isolated state which is equal to physical disconnect when one side exchanges data with the part of the core by the circuit locking each other

    這個核心部分不使用tcp / ip協議，用自主獨立研發的驅動程序軟體，通過串並口或者usb口將自定義格式的數據進行傳輸。在數據傳輸過程中，通過電路互鎖機制使內網或外網任何一方與隔離交換器進行數據交換時，另一方保持相當於物理隔離的隔離狀態。
  9. When used with the openrowset bulk rowset provider to import data into a table without indexes, tablock enables multiple clients to concurrently load data into the target table with optimized logging and locking

    如果與openrowset大容量行集提供程序一起用於將數據導入無索引的表，則tablock將啟用多個客戶端，同時將數據加載到包含優化日誌記錄和鎖定的目標表中。
  10. By default, row - level locking is used for data pages, and page - level locking is used for index pages

    默認情況下，行級鎖定用於數據頁，頁級鎖定用於索引頁。
  11. To support multiple applications accessing the same database at the same time, sql server mobile provides row - level locking of data pages, page - level locking, and isolation levels to help ensure data integrity during concurrency

    為支持多個應用程序同時對同一數據庫進行訪問， sql server mobile提供了數據頁行級鎖定、頁級鎖定和隔離級別來幫助確保並發期間的數據完整性。
  12. Is there a mechanism to maintain data record locking in the backend database when the end - user is working on the data accessed through a jsf sdo service data objects based web client

    在最終用戶通過基於jsf / sdo （服務數據對象）的web客戶機進行數據訪問時，在後端數據庫中有沒有維護數據/記錄鎖定的機制？
  13. In order to improve the data fusion efficiency and data transfer iv i ~ i ~ ? li ~ speed, a dynamic storage algorithm is designed for fifo, a raster operation code is designed for the mixing technology and a fifo locking algorithm is designed for hardware cursor fifo

    為提高融合效率和數據傳輸速度，提出了內部數據存儲區的動態存儲演算法，設計了與融合技術配套的光柵操作編碼，以及存儲區鎖定演算法。
  14. Importing data in parallel with table level locking

    >使用表級鎖定并行導入數據
  15. Instead, synchronize access to static data by locking a private static object

    對象來同步對靜態數據的訪問。
  16. The emphasis of the research are the method of how to set up power system data model 、 the automatic coding method of net connection and the automatic getting method of the locking logic for avoiding wrong operation in normal operation training

    研究的重點是電網數據模型的建立方法、網路連接關系的自動編號以及正常操作培訓的防誤操作閉鎖邏輯的自動生成方法。
  17. This option, if present, disables database locking. enabling this option may improve performance at the expense of data security

    該選項如果存在將禁止數據庫鎖定。允許該選項可以在犧牲數據安全性的情況下提高性能。
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