虛數項 的英文怎麼說
中文拼音 [xūshǔxiàng]
虛數項
英文
imaginary terms-
Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。The main aspects of the research are the procreant thought of the new ivc - based - vi system, system ' s software architecture, ivc - based - vi mathematical modeling, key component of system and null - programming developing system
論文主要從新一代智能控制項化虛擬儀器產生的思想基礎、系統的軟體構架、儀器的數學建模、核心的組成單元和零編程開發系統等方面展開了深入研究。Depending on the agreement about the data source systems used to provide the item data, the supply chain company might need to set up several virtualization levels
根據就提供項數據的數據源系統達成的協議，供應鏈公司可能需要設置幾種虛擬化層次：Implementing virtual mode with just - in - time data loading in the windows forms datagridview control
在windows窗體datagridview控制項中實現實時數據加載的虛擬模式Under windows nt and labview development environment, using the linear fit module, exponential fit module > general polynomial fit module of labview to design a method for fitting the experiment data, the results of curve fitting indicate that the purpose of general polynomial fitting is better than the rest. separating the equivalent input impedance of magnetostrictive transducers without stimulate current from input impedance of it with stimulate loop based on the results of curve fitting, and determining the syntony frequency and electric simulation network parameters of magnetostrictive transducers by this input impedance. finally, with labview network functions, realizing magnetostrictive transducer electric simulation system based on web server and discussing a scheme for this system network by datasocket. the method of this paper can more accurately determine the syntony frequency and electric simulation network parameters of magnetostrictive transducers than the testing method of syntony & anti - syntony. at the same time, discussing virtual instrument measurement system and how to realize magnetostrictive transducer electric simulation network system by labview network functions of network virtual instrument measurement development environment
在windowsnt系統環境和labview虛擬儀器技術開發平臺下，首次利用labview中的直線擬合模塊、指數擬合模塊以及多項式擬合模塊，設計了一種對實驗所得數據進行曲線擬合的方法，對三種擬合方法進行了比較，曲線擬合結果表明，多項式擬合方法相對于其它兩種擬合方法效果更好；根據曲線擬合的結果可從帶激勵線圈的磁致伸縮換能器的輸入阻抗中分離出磁致伸縮換能器鐵芯在無激勵電流時機械振動形成的等效輸入阻抗，並由此輸入阻抗確定了磁致伸縮換能器的諧振頻率及其電氣模擬網路參數；最後通過labview提供的網路功能，實現了基於web服務器的磁致伸縮換能器電氣模擬虛擬儀器測試系統，並探討了通過datasocket技術實現該系統網路化的方案。It ' s well known that the project documentations " storage and management have an very important effect on the development of all kinds of project, and as the information age is coming, network technology has been applied to this procedure gradually. this article mainly introduces the study and realization of a internet - based project documentation storage and management system which application programming frame is built with delphi6. 0 and sql server2000. based on the tcp / ip protocol, the system try to establish a c / s model with connection - oriented, dependable stream sockets and multithread technology to complete some especial data communications by networks, such as the files of project, directory of user, all self - defined commands or messages and their parameters, and so on
本文所研究的《基於internet的項目文檔存儲管理系統》通過delphi6 . 0和visualc + + 6 . 0相結合的開發平臺，結合sqlserver2000 ，將client server模式的數據庫技術和windowssocket網路通信技術進行集成，遵循tcp ip協議，同樣採用c s結構運行於internet ，通過服務器將處于各個不同物理位置的客戶機連接起來，形成一個交流平臺；其中，引入了目前國際上流行的先進的安全管理控制方法? ?角色控制理論對用戶進行權限分配，使擁有相應角色的人具有相應權限；然後系統自動根據組織部門或用戶的設立在服務器端生成相應的網路「虛擬文件櫃」 ，使擁有相應權限的人可以對相應文件櫃中的文檔進行整理；再通過多線程技術和windows套接字通信機制在tcp ip協議上實現了單個文件及目錄的傳輸。An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary
四元數一實數和一矢量的和的表達式，有四個項，一個為實數項，另外三個為虛數項2. virtual technology in this section, firstly, introduce virtual instrument development and analyze the main principles in tractor testing projects ( including shaft mass, left - and - right side trigging forces, smoke density, noise and velocity ). secondly, propose a general design combined multifunction data acquisition devices ( daq ) with lab view diagram language
（ 2 ）虛擬儀器技術介紹了虛擬儀器的發展特點，分析了拖拉機主要的檢測項目（軸重、左右制動力、煙度、噪聲、速度）的檢測原理和手段，提出一套基於多功能數據採集卡daq和圖形化編程語言labview的虛擬儀器構建方案。Highlink believes it ' s a small world when there ' re friends around, we ' d like to be the bridge between you and your customers by providing voice & data services, internet access, enterprise virtual private network ( vpn ), e - commerce, enterprise telecommunications integration, telecommunications project design / construction and building / residential telecommunications facilities, and customized value - added telecommunication services
海鄰電訊以「海內存知己，天涯若比鄰」為服務理念，為客戶提供語音/數據專線、網際網路接入、企業虛擬專用網（ vpn ） 、電子商務、企業通信整合、通信項目的設計/施工及樓宇/住宅通信配套，並根據客戶需求提供定製化的增值電信服務，輔助客戶通過海鄰電訊搭建的通信橋梁，溝通無限。5 a multi - thread software cooperated with smp ( 2 cpu ) hardware performs the image - preprocessing correlation and post - processing synchronously, thus an automatic working module is realized. 6 systematic designed software, including grabing sarnies constructing rfl diging roi, and trainning ann offline and inline modules, has passed the practical tests which indicates that the opr could reach the recogniton possibility above 85 % and decrease the false alarm in the environment of high noise low contrast and multi - objects. and these are proved stable and repeatable in statistics, and so an advanced progress toward practical systems is achieved
6 、系統化設計的軟體，包括了樣本採集、參考濾波器庫構成、相關平面的roi採集，以及ann脫機訓練、 ann聯機運行的軟體功能模塊，在實時運行的測試結果中表明了該opr系統對處于高噪聲、低反差、多目標的惡劣條件下，對三維畸變目標的判識率（ > 85 % ） ，降低了虛警率，並通過大量的實驗數據證明了該系統各項指標的穩定性和可重復性（從統計意義上講） ，向實用系統邁進了一大步。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It is important to soft developing. the topic of the paper has been listed in the basic research project for national defence of the " tenth - five project " by the commission of science technology and industry for national defence. one is " distribution experimentation and test technology ", the other is " mathematic helicopter and test technology ". base on the research of literature of the world, we will research the technology of measurement and control system
本文結合十五國防預研項目「分散式協同綜合虛擬試驗與測試技術」和個五航空預研項目「直升機飛行載荷全數字加載控制和數據採集技術」的研究，在分析了國內外研究現狀和技術發展趨勢的基礎上，對其共性的關鍵技術之一? ?系統開發支持平臺（通用測控平臺）技術展開了深入研究。We have researched and exploited the highway engineering project management information system ( acronyms : hepmis ) based on gis for resolution of the former problem. we take advantage of the digital method to deal with the construction management of highway and cost and the progress control in researching and exploiting the hepmis. the intension of the hepmis is to handle all kinds of information about highway with visual virtual ( model ) method, and let these information reappear computer terminal for dynamic management
公路工程項目管理信息系統的研究與開發是用數字的方法處理公路的施工管理、費用及進度控制等方面和環節，其內涵是將公路的各種信息用可視化的虛擬（模型）方式，再現在計算機終端而進行動態管理，使「摸不著、看不見」和「看得見、摸得著」的信息，用數字的方式輸入到計算機系統之中，最終顯示出來，供公路施工管理使用。With the advent of mass customization, destinies of manufacturers are directly depended on the designing of their products, design for mass customization ( dfmc ) technologies have been listed the first priority of research focuses. based on the national high tech. research programme ( 863 programme ) - " the research of dfmc for informationalized electrical application ", this paper develops a dfmc system using network virtual reality, discusses human - computer interaction ( hci ) topics including virtual navigation, collision avoidance, target control, dimention dfmc, and appereance dfmc, as well as file interfaces and data extension
論文依據國家高技術研究發展計劃（ 863計劃） a類項目? ? 「面向信息家電的三維數字化定製設計關鍵技術研究」 ，開發出一套基於網路虛擬現實的定製設計軟體平臺，在此基礎上重點研究了包括虛擬漫遊、碰撞預防、目標控制、尺寸和色彩定製設計在內的人機交互問題，並介紹了系統的文件介面和數據組織。Tell in more wide - meaning, the introduction of ict simulation supplies a virtual digital platform, which has the functions of accelerating research and reducing cost in the development of ict equipment and in the researches and application based on ict, and also has the significant theory researching sense and economic value
從更廣泛的意義上來說， ict模擬這項技術的引入，提供了一個數字化的虛擬平臺，無論對ict設備的研製開發，還是基於ict的各種研究和應用都起著加速研究進度、降低研究成本的作用，具有重要的理論研究意義和應用及經濟價值。The thesis also introduces the virtual instrument ’ s concept, system architecture, etc. the development of virtual instrument ’ s application software is discussed in detail. it includes virtual instrument software architecture ( visa ), and virtual instrument ’ s software platforms. the thesis discusses the principle and mechanism of work of the simulation of embedded system. by comparing with the principle of traditional logical analyzer, it draw a conclusion that the virtual logical analyzer will work in synchronous way when it is used for both logical state analyzer and logical time analyzer. the thesis
論文接著探討了嵌入式模擬平臺的原理和工作機制，通過與傳統邏輯分析儀原理的比較，得出了嵌入式模擬平臺下邏輯分析儀無論是做定時分析，還是做狀態分析都工作在同步方式下;並重點剖析了探頭原理，采樣定理和毛刺，數據的建立和保持時間等邏輯分析儀的重要技術指標，得出了虛擬環境對虛擬邏輯分析儀的功能和各項技術指標的影響，還提出了流水線狀態表的思想和實現機制。Later several key methods are emphatically pointed out : the object - oriented method and the inheritance thinking of object are employed to gain visibility and build - up repeatedly of model component in model library ; the technology of double - buffer and multi - thread assure the capability to manage in real time of multi - task system ; the algorithmic design of data - flow solves the problem of simulation calculation, and lay a basis of system expanding for the future. then the paper verifies the system with examples and provides the performance
隨后重點討論了實現該虛擬模型系統的幾項關鍵技術；運用了面向對象技術和類的繼承思想實現了模塊庫中模型構件的可見性和重構性，雙緩沖存儲和多線程技術保證多任務系統的實時處理能力，數據流向的演算法設計解決了模型的模擬演算法問題，同時為今後的系統擴展提供了基礎。Firstly, reliability models of different element are built in the paper. secondly, the reliability parameters of virtual series element on the main feeders are computed by series equivalent method. lastly, indices of different load points are calculated by the method of minimal cut - set
文中首先建立了不同元件的可靠性模型，其次通過串聯等值法求取各主饋線上的虛擬串聯等值元件的可靠性參數，最後應用最小割集方法計算各負荷點指標，從而得到系統各項可靠性指標。I stress on three requests to the objective aspects of the crime of evading taxes. the first is the illegality of the action, which includes the break of tax material law and the tax procedural law. the second is the statute of the actions and means, which is only within the circumstances that " the taxpayer obtains the taxation by the means of forging, altering, concealing or destroying account books and vouchers for the accounts without authorization, or overstating or omitting or understating incomes in account books, or refusing to file his tax returns after the tax authorities have notified him to do so or filing false tax returns or export declaration or by other deceptive means.
著重論述偷稅罪客觀方面的三項要求：一是行為的違法性，包括違反稅收實體法和稅收程序法；二是行為手段的法定性，即僅限於「偽造、變造、隱匿、擅自銷毀帳簿、記帳憑證，在帳簿上多列支出或者不列、少列收入，經稅務機關通知申報而拒不申報，進行虛假的納稅申報，以假報出口或者其他欺騙手段騙取」 ；三是行為量化標準的法定性，即必須同時滿足法律規定的絕對數和相對數兩條件。This paper introduces the trolley - lifting load movement model and the revised model with damp for container crane operation simulator, works out swing angles of the load in different conditions by means of numerical analysis method and discusses effectiveness of the reducing swing by controlling trolley moving
摘要給出了在港口集裝箱起重機虛擬操作訓練系統中小車吊重的運動模型及加阻尼項后的修正模型，並採用數值計算方法求得了在不同工況下的吊重的擺動，且討論了控制小車運動時的吊重減搖效果。分享友人