電子管系數 的英文怎麼說

中文拼音 [diànziguǎnxìshǔ]
電子管系數 英文
tube coefficient
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 管 : Ⅰ名詞1 （管子） pipe; tube 2 （吹奏的樂器） wind musical instrument 3 （形狀似管的電器件） valve;...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 電子 : [物理學] [電學] electron
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Applied science, business administration, child care, computing and mathematics, construction, designprintingtextile and clothing, electrical and electronic engineering, hotel, service and tourism studies, and mechanical, manufacturing and industrial engineering. after a major restructure of ive courses, new modularised courses are offered from 1999 - 2000. many diploma and higher diploma courses have been put into subject groups and share a common year - one curriculum

    高級技術員及技術員程度的職業教育，分別由職業訓練局屬下香港專業教育學院的九所分校提供，按課程分類，共有九個學系，包括：應用科學；工商管理；幼兒工作；電子計算及數學；建造工程；設計、印務、紡織及制衣；電機及電子工程；酒店、服務及旅遊；以及機械、製造及工業工程。
  2. This article mainly contains following several contents : ( 1 ) analyzed the connotation and the tools of knowledge management as well as the combine - relation of e - government - affairs system, and proposed the system framework electronic government - affairs system based on the knowledge management ( km ) ; ( 2 ) some crucial technologies in knowledge management are studied : knowledge representation technology, knowledge discursion technology as well as data mining technology

    本文主要涉及以下幾個方面的內容: （ 1 ）分析了知識管理的內涵、工具以及與電子政務系統的結合關系，提出了基於知識管理（ knowledgemanagement ，簡稱km ）的電子政務系統的體系結構; （ 2 ）對知識管理中的幾個關鍵技術進行了研究:知識表達技術、知識推理技術以及數據挖掘技術。
  3. Engine parameter acquisition display system is an important member of helicopter seat room display system, and is made of engine parameter acquisition unit ( epu ) and engine parameter display ( epd ). epu is joined with engine electronic controller, fuel manage system, engine and accumulator by the wire. it acquire the parameter of engine, for example, analog signals, frequency signals and discrete signals, etc. then data processing, compare data and operation is executed

    發動機參數採集器通過硬連線與發動機電子控制器、燃油管理系統、發動機及蓄電池相連，採集模擬量、頻率量及離散量信號等參數，並對採集的數據進行運算、比較與處理，最後通過標準rs ? 422a串口和發動機參數顯示器及其它設備進行通訊。
  4. Additional trials on aeronautical telecommunication network ( atn ), surface movement guidance and control system ( smgcs ), electronic flight strips ( efs ), secondary surveillance radar mode s data link and very high frequency data link ( vdl ) are planned for this year

    此外，有關航空通訊網路、地面活動引領管制系統、電子飛行紙條、 s模式的二次監察雷達數據鏈路和甚高頻數據鏈路的進一步試行運作，亦計劃在本年進行。
  5. Gis has been used more and more widely recently, second development of gis is the main application. the thesis introduces the latest technology and the future developing direction, and discusses realizing the automatically building and management of shantou city graphic library with aml grogram in arc / info, the process and problems about joining the e - maps of shantou city, how to build the survey symbol library with arc / info and coredraw 10

    本文介紹了gis的最新技術及將來的發展趨勢，介紹了本人針對汕頭市gis系統中運用arc info下aml編程技術實現圖形庫和數據庫的自動建庫和管理所作的工作；討論了汕頭市電子地圖拼接過程中存在的問題和解決方法；並介紹了本人使用arc info和coreidraw10軟體建立測繪專業專用符號庫的工作。
  6. Moreover, e - business operating with the aid of internet has provided a brand new operation model for scm. therefore, it is of great practical im portance to achieve scm application integration esp

    電子商務環境下的供應鏈管理系統是基於協同決策中心的并行管理模式，具有很強的決策支持和數據分析功能。
  7. According to the design principle of systems construction, this paper offers the collectivity layout projet which particularly introduces design thought in some aspects, for example : in function, in physical structure, in configure of software and hardware and son on. finally, this paper detailedly introduces the principle, the function, the flow and the systems structure of six subsystems which involved in urban public safety traffic management control system. the six subsystems are : geography information system

    按系統建設的原則，論文給出了系統建設的總體設計方案，從功能上、物理結構上和軟硬體配置等方面詳細介紹了城市公安交通管理控制系統的設計思路，最後，論文詳細地介紹了城市公安交通管理控制系統的六個子系統? ?地理信息系統、指揮調度管理系統、交通信號控制系統、車輛闖紅燈自動拍照系統、交通信息發布系統和電子數據大屏顯示系統等的原理、功能和處理流程和系統構成。
  8. ( 2 ) aiming at the requirement of safe storage of the electronic documents on the information integrated platform in manufacturing enterprise, using encryption / decryption and compression / uncompression techniques and saving the electronic documents as some special attribute object of large database and managing the enterprise electronic documents effectively through database, a safe access mechanism of functional grant < wp = 7 > and recommendatory grant to decrease grant management maintenance cost is proposed and the storage mechanism of special database attribute object is studied and the method for saving, accessing and retrieving electronic document quickly is constructed. thus these methods can make the electronic documents of information integrated platform in manufacturing enterprises get safe, reliable and quick access. ( 3 ) according to this circumstance in which web pages are selected as the user interface of manufacturing application system, the safe measures of access control over web page resources are provided

    （ 2 ）針對製造企業信息集成平臺中電子文檔安全存儲要求，採用加密和壓縮技術，將電子文檔作為大型數據庫中某種特殊屬性對象來存儲，以數據庫方式對企業電子文檔進行集成的、統一的管理，提出一種訪問控制的增強型安全設計原則，基於此原則建立了管理授權和推薦式授權的安全訪問機制，用以提高系統的訪問安全性，並大大減少授權管理維護量；研究了特殊屬性對象的數據庫存儲機理，從而構造一種快速存儲、訪問和檢索電子文檔的方法，使得企業信息集成平臺的電子文檔獲得安全、可靠、快速的訪問。
  9. Measurements of the electrical properties of electronic tubes. part 12 : methods of measuring electrode resistance, transconductance, amplification factor, conversion resistance and conversion transconductance

    電子管電性能的測量.第12部分:電極電阻跨導放大系數變頻電阻和變頻跨導的測量方法
  10. In chapter 6 a digital interception system is designed and its operating principle is introduced. plenty of experimental results are provided here. in chapter 7 a mathematic model of electron beams in crt of computer vdu is given and entropy preservation performance of tempest transceiving system is discussed, a soft - tempest measure is suggested accordingly

    其中第六章設計了數字偵收系統，介紹了其工作原理，並提供了豐富的實驗結果；第七章給出了計算機陰極射線管顯示器電子束的數學模型，據此討論了tempest通信系統的保熵性，接著分析了數字偵收系統的抗噪聲性能。
  11. Main technic of giss webgiso thus function modules architecture and network topological structure are confirmed webgis system implements the basic function of electronical map, such as map zoonu pan, and the abundant query of geograph and database by using maplnfo mapxtreme for java as map server and jsp., java technico this system also can implement the routing of linesx analysing of buffer and so on0 this paper advances storage model of roads and pipelines topology data, efficiently solves the maintenace problem of network topology data of webgis and implements the shortest path algorathm based on webgis by improving it0 the system has better opening by suppling database interface of map ? the system has perfect on - line help and user forum and favorable interfaces and implementation of this system makes fundament for the further research of webgiso

    本系統利用mapinfomapxtremeforjava作為地圖服務器，採用jsp和java技術，實現了基於webgis的電子地圖的縮放、漫遊等基本功能，並具有豐富的圖文定位查詢功能；實現線路路由、緩沖區分析等輔助決策功能；構建了道路管線網路拓撲數據的存儲模型，有效地解決了基於webgis的網路拓撲數據的維護問題；對dijkstra演算法進行了一些改進，實現了基於webgis的最短路徑演算法；本系統提供了電子地圖數據庫介面，使本系統具有很好的開放性和通用性； webgis系統軟體具有完善的在線幫助和用戶交流論壇，人機界面友好。
  12. The table will write down all about the electronic records during their life period. the content noted in the table will be the only basis on original and reality " testing of electronic records ". the major task of the second levels is to build the tight filing rules, moreover, combined the " life cycle table ", to build the test system to assure the original and the reality of the information during filing ; the assignment of the third level is to build testing and restoring measures of the original and the reality. by maintaining the media of electronic archives or building information file of electronic archives etc, electronic archives can maintain their available ^ visuak understandable during their deadline ; meanwhile, to build the safe control of the system through the workers dispersed authorization and deterring skills, to formulate the standards of the protective system, such as the standard of the basic structure of united electronic records ^ electronic archives. all of this is important to protect the original and the reality of electronic records and electronic archives

    「生命周期表」所記錄的內容將作為電子文件歸檔時檢驗原始性、真實性的唯一依據；電子文件歸檔管理層中的主要任務是要建立起嚴密的歸檔制度，同時結合「文件生命同期表」建立檢驗措施保證電子文件在歸檔過程中信息內容的原始性、真實性；電子檔案保管層中主要任務是建立電子檔案數據原始性、真實性檢驗及原始數據恢復管理措施，通過對電子檔案載體的維護、建立電子檔案維護管理的信息文檔等工作，確保在保管期限中的電子檔案保持其可用性、可存取性、可理解性：建立電子文件與電子檔案原始性、真實性保護體系安全控制，通過對系統工作人員授權分散化、建立用戶標識與認證技術等措施確保「保護體系」安全運行；加強「保護體系」涉及的標準與規范的制定工作，如建立統一的歸檔電于文件、電子檔案基本結構等標準對保護電子文件、電子檔案信息原始性、真實性有著重要意義。
  13. The main function includes : the website information management and the issue, the document exchange of information, the archives management, the file inquiry, the conference management, individual and the public affairs, the email, uses in the document exchange of information system which the document information transmission is constructs between the education administration department and the school the electronic document exchange of information standard application system

    主要功能包括:網站信息管理與發布、文件信息交換、公文管理、檔案查詢、會議管理、個人及公共事務、電子郵件、數據管理與分析等。其中用於文件信息上傳下達的文件信息交換系統是構建教育管理部門之間、教育管理部門與學校之間電子文件信息交換的標準應用系統。
  14. Fis sets up customer services and system integration business group, continuously introducing the latest information technology and products in the world. aiming at the professional needs of different domains from customers, fis provides comprehensive services in information integrations, such as network system planning, knowledge management, work - process management, information image handling, the automation in financial institutions, e - commerce, digital learning, software development, the warehouse management system of supply chain logistic, life insurance software and hardware equipments relevant to information. in addition, fis provides an entire professional outsourcing service, which is the goal fis strives for

    華經資訊以解決客戶管理上的技術需求為導向，設置了客戶服務及系統整合事業群，不斷導入世界最新的資訊科技與產品，針對客戶不同領域的專業需求，提供網路系統規劃知識管理工作流程管理資訊影像處理金融機構自動化電子商務數位學習軟體發展供應鏈物流倉儲管理系統壽險軟體及資訊相關硬體設備等全方位資訊整合服務，並以提供專業整體委外服務為努力的目標。
  15. With reference to existent ecdis, we designed new electronic chart applying the technology of net and database. the methods keep the merits of the existent corrective methods and abandon their shortcomings, bring forword the 3 - layer system struction ( expresstion / application / data ), and be used in the csdl center netstation project, win the high opinion. this dissertation is about the research i have engaged in

    本文在電子海圖顯示與信息系統的基礎上，研究基於internet網路和數據庫技術的網上電子海圖數據傳輸和電子海圖顯示及控制的技術方法，提出了（表示層/中間層/數據層）三層體系結構，並應用於現代物流管理中，該技術和方法被用在中海北方物流中心網站項目之中，並獲得非常好的效果。
  16. This paper mainly deels with the managent of the cad electronics files in the enterprises. the author put forward his view that the proper method is to use dbms plus referring part coding system into dbms after his researching work. after studying the problems to be resolved in the field of cad electronic files management, the author discussed his purpose why should so and its great benefit it will bring if doing so

    作者在調查國內企業cad電子文件管理的現狀的基礎上，就利用零件編碼技術和數據庫技術來解決這些問題進行了研究。論文結合國內某企業的具體生產情況，論述了利用數據庫管理技術、零件編碼技術對cad電子文件進行管理的目的和意義，論述了零件編碼系統的選擇和修改的方法、 cad電子文件數據庫模型的設計與前臺訪問、本系統同cad系統的集成等技術的實現。
  17. By a large amount of calculations, the influence of the structure dimensions and the dielectric parameters on dispersion characteristic and coupling impedance of this kind of slow - wave structure is obtained. then, the linear beam - wave interaction theories of the arbitrarily - shaped helical groove waveguide and the dielectric into the arbitrarily - shaped helical groove waveguide are deduced. by the numerical calculations, the relationship is got between the small signal gain, bandwidth, electromagnetic " hot " velocity and the electronic beam, the structural parameters

    通過數值計算，獲得了此類慢波結構的色散特性和耦合阻抗隨結構幾何尺寸和介質參數的變化規律;在此基礎上，建立了任意槽形螺旋槽及中心加介質棒的任意槽形螺旋槽行波管的注-波互作用線性理論，並編製程序，計算了管子的小信號增益、帶寬、電磁慢波的「熱」相速與電子注參數、結構參數之間的關系，獲得了增加帶寬或增益的途徑。
  18. Measurements of the electrical properties of electronic tubes. part 4 : methods of measuring noise factor

    電子管電性能的測量.第4部分:噪聲系數的測量方法
  19. Measurement of the electrical properties of electronic tubes and valves ; methods of measuring noise factor

    電子管電氣性能測試.第6部分:噪聲系數的測量方法
  20. This paper introduces the application of electronic technology in the education territory including the status of the e - book, e - laboratory, e - campus, e - learning, e - education, the development tendency of these and also the development of management information system under the new environment and new technique. bases on these, i bring forward the concept e - emis ( e - education management information system ) : it is a e - management system which includes information management and decision support, and so on, all of them are based on the campus network

    本文從數字化技術應用的角度，闡述從電子政務、電子圖書、數字化實驗室、數字化校園、數字化學習直到數字化教育的概念發展及發展趨勢，並結合新環境、新技術沖擊下管理信息系統的發展，提出數字化教育管理信息系統（ e - emis ： e - educationmanagementinformationsystem ）的概念，認為e - emis是基於校園網路的集信息管理、決策支持為一體的用於教育的數字化管理信息系統。
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