等電子數序 的英文怎麼說
中文拼音 [děngdiànzishǔxù]
等電子數序
英文
isoelectronic sequence-
4 the spectrum of highly ionized cu and ge was investigated by means of the beam - foil technique. by comparison with other experimental data we determined 42 energy levels of cu and 13 energy levels of ge. for the spectrum without experimental data for comparison, they are determined by isoelectronic sequence
摘要4我們採用束箔光譜方法測量高離化態cu和ge束的光譜線，與文獻中的實驗數據相對照，確定了42條cu的譜線和13條ge的譜線，對于無實驗值可對照的譜線，利用理論值和實驗值進行等電子序列證明。Document similarity search is to find documents similar to a given query document and return a ranked list of similar documents to users, which is widely used in many text and web systems, such as digital library, search engine, etc. traditional retrieval models, including the okapi s bm25 model and the smart s vector space model with length normalization, could handle this problem to some extent by taking the query document as a long query
文檔相似搜索指從文檔集中檢索與給定查詢文檔相似的文檔。對于給定的查詢文檔，我們期望文檔相似搜索系統能夠返回一個按相似度排序的相似文檔列表。文檔相似搜索技術已經被廣泛應用到電子圖書館，搜索引擎等系統中，例如citeseer . ist科學文獻數字圖書館的相似文獻推薦功能， google的相似網頁查詢功能等。Abstract : bridge function and generalized bridge function are all three - valued function, and are made by initial sequence according as copied or shifted ways. they include some familiar orthogonal function of non - sine, such as walsh function. this paper briefly introduced some research advance on this subject, emphasized to introduce the copy theory and generalized copy method. the process of making ( generalized ) bridge function, its property and application, were introduced briefly
文摘:橋函數和廣義橋函數均為三值函數系，都是將初始序列經復制方式和移位方式變換后而形成的.它們包括了一些常見的非正弦正交函數，如沃爾什函數和方波函數等.簡要介紹了近10年來北京航空航天大學通信與電子系統博士點在非正弦正交函數方面研究的一些新進展，重點介紹了復制理論和廣義復制方法，橋函數、廣義橋函數的復制生成方法、性質及其應用等專題The paper focused on how to apply the new technology xml in application and support layer of e - government effectively. we made thoroughly researches on the format of electronic official document based on xml, the method of using xsl to format electronic official document, the definition of e - government business process based on xml and xml web services. we achieved the works following : ( 1 ) electronic official documents in many government web sites are based on html, and created by people
對基於xml的電子公文格式、用xsl格式化電子公文、使用xml來定義電子政務中的業務流程和xmlwebservices技術等新思想、新方法進行了深入地研究，主要完成了下列工作： （ 1 ）針對電子政務中數據交互的問題設計了一套基於xml的電子公文格式和針對該格式的xsl格式化樣式單，從而可以在程序中實現電子公文生成、顯示和傳輸的自動化，突破了目前大多數政府網站電子公文所採用的html靜態格式、人工生成頁面的方式，減少了政府網站建設過程中的重復性工作，減輕了繁重的維護任務。This disquisition aimed at plc reactive dispatch curve controller, associating the entire exploiting process, expounded in guiding ideology, control standard, function and structure design, software system design, analog experiment, fixing and debugging and so on, also part of flow schematic diagram ( the ladder chart was n ' t drawn because of too many network and length limit ). this design involves many subject such as power systenu automatic control microcomputer control and electroa during the design, we have read a great deal of concerned data, base on the sufficient investigation analysis and research, associating the practicality of huanren power plant, we introduced and exploited plc reactive dispatch curve controller in the first time
本文針對plc無功調度曲線控制器，結合整個研製過程，在設計指導思想、控制準則、性能設計、裝置構成設計、軟體系統設計等方面進行了闡述，並給出了部分程序流程簡圖（由於梯形圖網路數太多，受篇幅限制沒有給出） 。本設計涉及到電力系統、自動控制、微機控制、電子等多學科知識，在設計過程中，我們查閱了大量相關的資料，在充分調查、分析、研究的基礎上，結合桓仁發電廠實際情況，首次提出並研製出了plc無功調度曲線控制器。Based on the viewpoint of interaction between waves in plasmas, the partial differential equation that causes the spectral lines broadening has been deduced from radiation transfer equation of high - frequency electromagnetic waves in plasmas. the numerical solution has been obtained by using the fortran program we compiled. we concretely calculated the spectral lines widths of and fraunhoferx 3704 in corona, fj / a4923. 9 in dwarf nova oy car and f. / a4934 in the variable star rr lyrae
本文從等離子體波與波相互作用觀點出發，由高頻電磁波輻射轉移方程導出了引起譜線寬度變化的偏微分方程，編寫fortran程序求解偏微分方程的數值解，具體計算了日冕綠線f _ exiv 5303和夫朗禾費線3704 、矮新星oycarf _ eii 4923 . 9 、天琴rr型變星f _ ei 4934的譜線加寬值，對以上各譜線加寬中的等離子體致寬效應作了初步計算。Promoting communication within the department through electronic means via gcn and the intranet ; working towards the concept of paperless office to reduce the use and dispatch of paper ; adopting the principles of reduce, reuse and recycle in the consumption of materials and seeking continuous improvement in the efficient use of natural resources and energy, e. g. by re - engineering of work processes
鼓勵員工透過政府通訊網路及政府新聞處內聯網等電子途徑溝通；推行無紙辦公室計劃，減少紙張耗用量及須要傳遞的文件數量；按照減少使用、重復使用及循環再用的原則使用物料；以及不斷推行改善措施，例如透過重組工序，不斷提高天然資源及能源的使用效益；Higher mathematics, visual basic programming design, fundamentals of law, linear algebra ， fundamentals of, computer application, physical education, computer networks and communication, c + + with object - oriented, programming, data structures, philosophy and political theory, programming in c language, operating systems, software test technology, relations on business, digital logic circuit, international software development, social analysis and government policy, introduction to java visual foxpro database systems and program design, e - business, introduction to programming with an application framework, software engineering, introduction to web page design and programming
高等數學、大學計算機應用基礎、程序設計教程軟體工程、用戶界面設計、電子商務、軟體工程、數據庫應用與程序設計、線性代數、編碼理論基礎、信息管理基礎、軟體成本估算、質量管理、計算機軟體技術基礎、實用軟體體系基礎、大型軟體體系結構、軟體測試技術、客戶關系管理、電子商務、國際化軟體開發、現代項目管理、計算機網路與通信。B promoting communication within the department through electronic means via gcn and the intranet ; working towards the concept of paperless office to reduce the use and dispatch of paper ; adopting the principles of reduce, reuse and recycle in the consumption of materials and seeking continuous improvement in the efficient use of natural resources and energy, e. g. by re - engineering of work processes
B鼓勵員工透過政府通訊網路及政府新聞處內聯網等電子途徑溝通推行無紙辦公室計劃，減少紙張的耗用量和須要傳遞的文件數量按照減少使用重復使用及循環再用的原則使用物料以及透過重組工序等方法，不斷提高天然資源及能源的使用效益On the basis of investgation on the related literature of electronic speed governor at home and abroad, this proper control parameters are obtained through the experimental research of the pid digital control parameters with the orthogonality method and through the analysis of the speed change of gasoline engine rev. the electronic speed governor designed hereby performs its controlling fuction through programs, the stable rev and static timing rate of which are also set and controlled by software, has, therefore large universality and function flexibility. so for different types of gasoline engines, the obtainment of relevant parameters and the designing of relevant programs suffice to realize the control functions of the electronic speed governor
本文在分析研究國內外有關電子調速器的基礎分析方法及其研究狀況的基礎上，採用pid數字控制，並用正交試驗方法對pid數字控制的控制參數進行試驗研究，得到了合適的控制參數。所設計的電子調速器是靠控制軟體來實現調節和控制功能，穩定轉速、穩定調速率等都可以進行程序設定控制，具有很強的通用性和功能擴展能力。對不同型號的汽油機，只要經試驗取得合適的控制參數，編制出相應的控製程序，就可以使用此電子調速器進行轉速控制。First, the paper researchs the spice simulation of single electron transistor based on curve approach and quasi - analytical model of single electron transisor, and simulate characteristic of single electon transistor with matlab tool. secondly, the paper combine spice simulation program with master equation of single electron transistor, put forward novel spice simulation method of single electron transistor based on master equation, by choose master state of single electron transistor and build master equation of single electron transistor, afterward gain nonlinear cortrolled source of spice model of single electron transistor by solve the master equation of single electron transistor and simulate v - i characteristic of single electon transistor by spice program, it ’ s result prove the method is availability precision comparing with master equation method
然後在此基礎上提出了基於主方程法單電子晶體管spice模擬新方法，本論文結合當前電路模擬軟體spice程序和單電子晶體管主方程模擬演算法，通過選擇單電子島電子數的主要狀態，建立單電子晶體管主方程，然後求解主方程，求得單電子晶體管spice等效模型的受控源的非線性函數，然後利用集成電路輔助分析軟體spice的abm （模擬行為建模）建立單電子晶體管（ set ） spice等效模型，利用set的等效模型對單電子晶體管v - i特性進行模擬，實驗證明此方法與直接解主方程法相比具有一定的精度。Regard how to structure the control system of sensorless bldcm with dsp - tms320f240 as the centre in this paper, the detailed argumentation course of the motor startup, bemf terminal voltage measurement and control strategy is given out, give and pay concrete details for the software and hardware realization and experimental result. in order to treat the bldcm control system with dsp clearly, the full paper divides into six chapters altogether : chapter one, introduceing the development course, the structure characteristic and operation principle, etc. of bldcm in the introduction ; chapter two, directed against the startup issue of bldcm, the chapter give and publish the rotor measure pulse orients technology for motor startup in detail ; chapter three, proceed with mathematics model of the bldcm, expounding the control schemes ; chapter four, two important devices introducing : dsp ( 240 tms320f ) and power invertor control chip ( ir2131s ) ; chapter five, give and publish the detail of hardwares of control system ; chapter six, by ccs ide of ti, realize the control schemes in the front chapters with software, offere the procedure flow chart of main subroutine and some key place of programming, the experiment result in addition
全文共分六章：第一章、緒論中介紹了bldcm的發展歷程、電機本身的結構特點和工作原理等；第二章、針對五位置傳感器bldcm的起動問題，文中詳細給出了檢測脈沖轉子定位起動技術；第三章、從電機的數學模型入手，詳細論述了反電動勢端電壓法和系統的控制策略；第四章、介紹了硬體實現中的兩個重要器件： dsp （ tms320f240 ）和功率管逆變器控制晶元（ ir2131s ） ；第五章、詳細給出了控制系統的硬體實現細節；第六章、利用ti提供的ccs集成開發環境，將前面章節的控制方案用軟體加以實現，給出了主要部分的程序流程圖和一些編程要點以及實驗結果。It is realized with some dynamic web techniques such as java, jsp, and developed with the framework of mvc model and kona architecture. this system is an integration of many function modules, such as basic data management, mrp management, main production plan management, bom management, workshop flow plan management, etc., realizing the non - gap connection between network and business flows of production control, so that it makes scientific, electronic and net management of enterprise production control management
系統採用了java 、 jsp等動態web實現技術，以mvc模型為開發框架，並利用kona應用程序開發體系，集成了基礎數據管理、物料需求計劃管理、主生產計劃管理、 bom管理、車間作業計劃管理等子模塊組成等功能模塊，覆蓋了企業生產運作的各個環節，實現了網路與生產控制業務流程的無縫連接，構建了企業生產控制系統，從而實現了公司生產控制管理的科學化、電子化和網路化。The 80c196kc single chip microprocessor, electronic switch array, cpld, large capacity ram were integrated into the interface card. the detection operation is intelligent and automatic. the control software and the virtual instrument panel were designed in visual c + +, different messages were sent through serial port
在檢測系統中設計了具有高速并行數據採集及處理功能的介面卡，介面卡上採用80c196kc單片機、電子開關陣列、大規模門陣列（ cpld ） 、大容量存儲器等器件，實現了智能化、自動化檢測；在微機軟體設計上，運用visualc + +語言編制了虛擬儀器面板程序和控製程序，通過微機串口向單片機發送各種信息。This paper draws on both transaction cost theory and resource dependency theory to obtain the determinants of electronic integration in franchise systems, and then develop a model of five determinants : business process asset specificity, trust, transaction specific investment, net dependency, exercised power
為了找出連鎖加盟體系之電子整合決定因素，本研究嘗試從交易成本理論與資源依賴理論觀點出發，從交易成本理論導出企業程序資產專質性、信賴度、交易專屬投資等變數；從資源依賴理論導出凈依賴性與權力運用等變數。Client applications include applications such as word processors and spreadsheets, as well as custom business applications such as data - entry tools, reporting tools, and so on
客戶端應用程序包括諸如字處理程序和電子表格等應用程序，還包括自定義的業務應用程序（如數據輸入工具、報告工具等等） 。This is to support touch screen devices with a one fingered feature phone like experience for data entry in text and email etc
此程序的用途是支持觸摸屏以實現用一根手指就可以操作電話，如向文本和電子郵件等輸入數據。Integration services includes graphical tools and wizards for building and debugging packages ; tasks for performing workflow functions such as ftp operations, sql statement execution, and e - mail messaging ; data sources and destinations for extracting and loading data ; transformations for cleaning, aggregating, merging, and copying data ; a management service, the integration services service, for administering integration services packages ; and application programming interfaces apis for programming the integration services object model
Integration services包括生成並調試包的圖形工具和向導；執行如ftp操作、 sql語句執行和電子郵件消息傳遞等工作流功能的任務；用於提取和加載數據的數據源和目標；用於清理、聚合、合併和復制數據的轉換；管理服務，即用於管理integration services包的integration services服務；以及用於對integration services對象模型編程的應用程序介面（ api ） 。The algorithm is composed of two sections. in the first section the nodes in a circuit are arranged in linear time order to preserve simulation validity. in the second section, the nodes in order are divided into several sets whose root is primary input node and nodes in which can be reached by path ; then these sets are united by connectivity among sets into some larger sets, the number of which is equal to that of processors ; at last the sets are assigned to each processor by connectivity among sets
該演算法主要分為兩個部分，第一部分是將電路中的節點按線性時間順序排序，這樣就保證了模擬過程的正確性；第二部分是將有序節點劃分到以不同原始輸入為根節點的子節點集中，並將這些子節點集按其連接量的大小合併為與處理器數目相等的子節點集合，最後將這些子節點集合按連接量分配到各個處理器上。Sensitive data can be recorded and your password password, orderly arrangements records, and to modify, delete, mobile content, e - mail, sms or infrared transmission of files, choose the font size, editable text color and background color and other f
能夠快速記錄你的敏感數據並設置密碼口令，有序安排記錄內容，並且能夠更改刪除移動內容，電子郵件sms或紅外線發送文件，可選的字體可編輯的文本顏色和背景顏色等功能。分享友人