操作數對 的英文怎麼說
中文拼音 [cāozuòshǔduì]
操作數對
英文
operand pair-
Provides a high degree of protection against interruptive transactions, but requires that each transaction complete before any other transactions are allowed to operate on the data
提供針對中斷的事務的高度保護，但是要求在每個事務完成之後才允許其他事務操作數據。A series of readings should be taken on each sample to obtain reliable results until the operator becomes highly proficient in its use.
為了得到可靠的結果，每個樣品取一系列讀數，直至操作者對它的使用高度熟練為止。For convenience to architects of structured cabling, structured cabling cad system uses access to save these non - diagrammatic data and produces the table of equipment and material quantity according to the database. in the development process of structured cabling cad system, autocad vba is used to compile program modules which needs to operate database, visual lisp is used to compile program modules which imitates architect ' s thinking to design and draw, including the situation
在結構化布線cad系統開發過程中，對于操作數據庫的程序模塊採用autocadvba編寫，對于模擬設計者的思路進行設計計算和繪圖的程序模塊採用visuallisp編寫，也有部分模擬設計者思路進行設計和繪圖的程序模塊需要向數據庫中讀寫數據，這部分程序模塊也採用visuallisp編寫。In system structure, the model of nodes, which afford operational object, are established. the data mode of system defines distributing of every data with object in the system in order to provide essential data support of realizing system
系統體系結構里，建立了構成整個系統所需要的節點模型，為系統的實現提供了操作的對象；系統的數據模型定義了系統內各種數據在對象（節點）里的分佈，為系統的實現提供必須的數據支持。Event to perform validation operations on filter parameter values before the
控制項執行篩選操作前對篩選參數值執行驗證操作。This tutorial is intended for users familiar with fundamental database operations, but who have limited exposure to the new features available in sql server 2005 integration services
本教程適用於熟悉基本數據庫操作，但對sql server 2005 integration services中的新功能認識有限的用戶。Operators are terms or symbols such as
運算符是對操作數執行運算的術語或符號，如Liquid - solid extrusion of composite material is a new kind of metal forming process, which has been developed in recent years with a promising practical application prospect for its simple working procedure, low cost and good workpiece performance. through a lot of experiments, the optimization and chosing method of key process parameters ( pouring temperature, mold warm - up temperature, impregnating pressure, impregnating time ) has been mastered. under the precondition of appropriate chosing these parameters, the effective control of extrusion velocity is the key of mading good workpiece. but the control of extrusion velocity remains a handwork, and it is heavily affected by such uncertainties as a handler ' s knowledge and skill about the process. in order to solve the problem, the automatic control of the extrusion velocity is studied, and a computer control system is also designed under existing condition
通過大量實驗，已掌握了關鍵工藝參數（熔液澆注溫度、擠壓模預熱溫度、浸漬時間、浸漬力）的優化選取方法。在合理選取關鍵工藝參數的前提下，擠壓速度的控制是成形出質量良好製件的關鍵。但是，目前對于擠壓速度的控制仍停留在手動控制階段，利用該工藝制備管、棒材製件的成功與否受操作者對該工藝及其設備的經驗及熟練程度等不確定因素影響很大。And finally, the complement operator inverts the value of each bit of the operand : if the operand bit is 1 the result is 0 and if the operand bit is 0 the result is 1
最後，上面的互補運算符（按位異或）對兩個操作數的每個比特位進行值的轉化:操作數比特位是1的（另一個為0 ）運算后的（比特位）結果為1 ，比特位為0 （而另一個操作數為1的） ，計算后結果為1For each paging operation, the data control queries the data source for the entire data collection and selects the row or rows to display, discarding the remaining data
對于每個分頁操作，數據控制項查詢數據源的整個數據集並選擇要顯示的行，並放棄其餘的數據。In the paper, i construct a software platform for the turbine and feedwater pump. the platform is an object - oriented system that can be extended by the other models. i have programmed the classes of the performance of the turbine and feedwater pump. besides, the software platform has the functions of giving alarms, the storage of data, the analysis of accident, configuration of chart, administrator operation, report, the query of history data. the paper has explained the methods of constructing the platform at the same time i set forth in details the connections of mis with dcs and distributing the performance data
本文針對電廠開發了汽輪機與給水泵組性能分析與評價平臺，本系統平臺用面向對象方法編制，並與多位同學合作編寫了汽輪機與給水泵組與性能有關的多個模塊同時可以另外插入模塊擴充功能，此系統平臺還具有數據存儲、歷史數據查詢、報警處理、事故分析、曲線組態、管理員操作、數據報表等多種功能，此外，本文詳細闡述了平臺的構建過程並且詳細論述了dcs與系統的連接方法， activeform電廠設備性能數據網路發布的方法以及現今電廠流行的pi實時數據庫的深入開發與利用，並分別編寫了相應的程序。Subtraction for numeric operands, delegate removal for delegate operands, and so forth. the
的類型（例如，對于數值操作數，其含義為相減；對于委託操作數，其含義為移除） 。Operator performs a bitwise complement operation on its operand, which has the effect of reversing each bit
運算符對操作數執行按位求補運算，其效果相當于反轉每一位。( 3 ) study deeply the structure of fat 16 file system and the characteristic of flash disk, and develop the file management software of flash disk to manage nc files effectively according to the management idea of fat 16 file system. ( 4 ) research the module and protocol of reliable communication in serial network, which are composed of arm main control board, dsp motion control board, keyboard board, i / o control board and encoder signal collection board, and then develop communication software of the serial network. ( 5 ) study the principle of displaying char in lcd and the method of embedding font library into operating system, and research deeply the method of embedding chinese font library into os in the light of the characteristic of chinese
本論文的主要研究內容如下： （ 1 ）研究uc os -實時嵌入式操作系統在硬體平臺上的移植及其佔先式內核的任務調度原理，合理分割銑床控制系統的管理任務，根據任務的要求賦予不同的優先級和調度時間，保證任務的執行效率和實時性； （ 2 ）開發底層設備驅動程序和應用程序介面（ api ）函數，以便於進行系統應用軟體的開發； （ 3 ）深入研究fat16文件系統的結構和固態盤的硬體特性，參照fat16文件系統的管理思路，開發固態盤文件管理軟體以有效管理nc代碼文件； （ 4 ）深入研究由arm主控板、鍵盤板、 i o控制板、編碼器信號採集板等裝置組成的串口通訊網路可靠通信的模型及其通訊協議，開發串口通訊網路通信軟體； （ 5 ）研究字元的顯示原理和在操作系統中嵌入字庫的方法，在此基礎上結合漢字的特性深入研究中文字庫的嵌入方法，開發中文字庫嵌入軟體，滿足開發操作界面的信息要求； （ 6 ）深入研究三維圖形坐標變換的原理，開發實用的三維加工軌跡顯示軟體，便於操作者對零件的加工過程進行監控和診斷。This radar database system fits for china ' s radar network using object - oriented programming design method, recording some important parameters of radar data : the longitude, latitude of radar station, radar type, radar wavelength, radar data format, weather kind ( kind of intensity radar echo, schema of velocity radar, echo shape ) embodying in the radar data, etc. it also records the weather course information embodying in a series of relational radar data : the beginning time of weather course, the ending time of weather course, weather type, etc and the disk information, including recording time, recording contents, recording data number and weather type, etc. above all, this system realizes some basic operational processing : adding, deletion, updating, query of records and also some assistant functions : exportation, data transformation, displaying, backing up of data
該數據庫系統採用面向對象程序設計方法，用visualc + + 6 . 0作為應用程序的前端開發工具，用microsoftaccess2000做數據庫，不僅實現了對雷達基數據信息的一些基本操作：記錄信息添加、刪除、修改、查詢，還實現了處理、分析雷達基數據所需的一些操作：數據導出，數據格式轉換、數據回顯（圖像方式和動畫方式） 、數據壓縮、備份等，另外針對日前雷達臺站存儲雷達數據的現狀，還實現了對存儲光盤的管理。First, the system builds the model of the bank and bottom of river, according to the river ’ s information and the information of the scene on the two side of the river. second, i read and preprocess the model file data and implement the organization and encapsulation about the space data of the virtual river. in the end, adopting to use these rending technology, such as show list, priority texture, and level of detail, i realize the real - time and vivid showing of the three dimension river ’ s virtual scene and provide abundant ways of people ’ s interacting with the virtual scene, on base of sufficiently making use of the memory of vision card and the cpu of the computer
它主要融合虛擬現實技術、三維數據可視化技術、面向對象的設計和編程技術，在vc + +平臺上，利用opengl三維圖形開發庫，以真實的城市河道現狀信息和周邊景物信息為依據，對河道、河底的三維空間數據進行三維幾何建模;然後通過讀取和預處理模型文件數據，實現虛擬場景空間數據的組織和封裝操作，並對空間數據進行優化;最後採用顯示列表、紋理優先級、細節層級模型（ lod ）等渲染技術，利用opengl的渲染特性，在充分發揮顯卡內存、處理器等各種軟硬體資源的基礎上，實現三維河流實時逼真的真實感虛擬場景顯示，並提供豐富的人機交互手段。Management and maintenance of the fuzzy dynamic database of knowledge is operated in visual interference, and realized in reasoning machine with new method special for combination of predicate presentation and fuzzy knowledge
模糊知識庫管理和模糊動態數據庫的管理採用的是可視化界面操作。針對謂詞的知識表示，本文提出了新的知識庫和數據庫管理方案。This paper is based on the cosco vessel investment decision support system project. firstly, according to the shipping enterprise ' s situation and character, a program suitable to the shipping enterprise is given, which is used to help decision - maker analyze the economical effect of the investment and choose correct investment project. secondly, the author extends the use of the evaluation method of single ship investment, simplifys the calculation of revenue and cost, set up the multi - objective synthesis evaluation model of ship investment to evaluate ship investment considering the fleet as a whole, then to make decisions on vessel type jtonnage, number, financing pattern ; finally, the author analyzes the system, and designs the system, mainly including the design of operation database, design of decision support database, the design of models database, system interface, the style of the system, and analyzes the techni cal problems about the system, some functions has been put into use
以輔助或支持企業的決策者分析投資的經濟效果，選擇投資方向及決策方案，使決策的結果更能滿足航運企業發展的實際需要，作出科學的決策；其次，本文將單船投資決策的技術經濟評價方法進行推廣，在計算npv指標中涉及到的復雜的成本與收入計算問題進行簡化，並利用運籌學的知識，建立船舶投資決策模型，從船隊整體角度對船舶投資進行綜合評價，以達到對船隊中投入船舶種類、船舶噸位、數量與融資方式選擇的多維決策；最後，本文對船舶投資決策支持系統進行了詳細的系統分析，作出整體框架設計，主要包括操作數據庫設計、 dss數據庫設計、模型庫設計和系統介面、系統風格設計，並對系統開發中涉及到的技術問題予以分析，並實現了部分功能。An example shows that the process parameters can be speedily optimized by the genetic network model, and higher ethylene yield can be obtained
示例表明：建好后的網路模型可對乙烯生產裝置進行快速工藝參數優化，獲得較優的操作數據。This is true for all numeric data types of the operands
對于所有數值數據類型的操作數也是如此。分享友人