數字發展史 的英文怎麼說

中文拼音 [shǔzìfāzhǎnshǐ]
數字發展史 英文
history of numbers
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 發 : 名詞（頭發） hair
  • 史 : 名詞1 （歷史） history 2 （古代掌管記載史事的官） an official who was in charge of historical rec...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  1. In the body of the dissertation, different performance indexes are defined and analyzed based on the analysis of different types of fwl errors in digital controller, and different fwl digital controller design and realization problems are considered and solved. the major contributions of this dissertation are as follows : considering the fwl errors of controller coefficients, define and analyze the closed - loop transfer function sensitivity measure with respect to the controller coefficients, obtain the optimal controller realizations via minimizing the transfer function sensitivity measure

    本論文首先對數字系統，特別是數字控制器設計與實現中的有限字長問題和非脆弱控制器設計的背景、歷史發展情況等作了簡單介紹，然後通過分析數字控制器中不同來源的有限字長誤差，定義不同的性能指標，較系統地分析並討論不同的有限字長數字控制器設計和實現問題。
  2. One of the most important events in the history of the development of tv technologies is the implementation of digital compression technology, which leads tv industry into a new rapidly developing stage. with satellite, cable and terrestrial transmission channels, dvb, of which the digital compression is the core technology, has such features as two - way channels, interactive functions, etc. in dvb system, the information of video, audio and text is digitalized and integrated to form a new kind of tv program. furthermore, through online digital information broadcasting, people can browse information of other programs while watching several programs just as they have done on the internet

    電視技術發展史上最重要的里程碑是數字壓縮技術的廣泛應用，它將電視事業帶入一個新的高速發展時期，以數字壓縮為核心技術的數字電視廣播通過衛星有線和地面傳輸具有多功能雙向傳輸交互性等特點，不僅將圖像聲音和文字等信息數字化，而且將有關信息相互鏈接並有機地結合在一起形成了新的節目形態，特別是其採用了數字信息在線廣播方式，觀眾在收看到多套節目的同時還可以像訪問網際網路那樣瀏覽其它節目信息。
  3. This paper introduces the present situation and operation process of the search engine inquiry platform and analyzes the develop - ment and the problems of digital reference service ( drs ). the paper suggests that libraries should learn from the interactive inquiry platform to improve reference service from aspects of the establishment of innovation mechanism, interaction with users, the introduction of incentive measures, self - service offer, competition consciousness and the adjustment of operation pattern

    介紹搜索引擎互動問答平臺的發展現狀與基本運作流程，分析圖書館數字參考咨詢服務的發展歷史與存在問題，提出圖書館應該吸取互動問答平臺的優點，可以從建立創新動態機制、加強與用戶的互動、引入激勵措施、深化自導式服務、加強競爭意識、調整運營模式等方面來創新和改進數字參考咨詢服務。
  4. The thesis is organized as below : in chapter 1, the background knowledge is given which is needed for study on bluetooth security mechanism and implementation. first bluetooth technology is overviewed including its develop history, radio interface, physical links, interference, network topology, core protocol, etc. next communication security is introduced according to the model of network security architecture from osi. finally some primary cryptographic techniques are discussed based on symmetric encryption, asymmetric encryption and advanced encryption standard published years ago

    本文研究了利用藍牙技術提供各種安全服務和實現的課題，並通過一些具體實現的實例進行闡述，具體安排如下：在第一部分，本文首先回顧了藍牙技術及發展情況，主要包括藍牙發展簡史、藍牙標準的射頻介面、物理鏈路、干擾情況、網路拓撲結構以及核心協議等；然後介紹了通信安全的基礎知識，討論了osi系統中的四層網路安全結構模型；最後給出了各種加密技術的基本理論，包括對稱加密體制如des和blowfish 、非對稱加密體制（ rsa公鑰演算法、數字簽名和身份證明等）以及新一代的高級加密標準（ advancedencryptionstandard ， aes ）等。
  5. Government ' s overall development of human resource must construct " eight ideas " : to change the philosophy idea from " one - sided view " to " systematic view ", to pay more attention to the strategic precondition, to regard the policy and legislation as the precondition of the development, to form a market of resources allocating ( this part includes six developing mechanism ), to place education in the most important position to enhance our country ' s comprehensive power in entering wto and developing the west, to strengthen the idea that the " rising sun project " and " sunset glow project " should consider in one system, to strengthen the idea of system and dynamic management, at last we believe that the emergence of digitizing in development management will induce the great revolution in the government ' s history of human resources development

    摘要政府整體性人力資源開發務必建構「八大理念」 ：開發的哲學理念是「一統論」向「系統論」轉軌；注重開發戰略規劃的策謀；開發的大前提是政策和立法；建立資源配置的市場化等開發機制；善於把繼續和終身教育放在首要位置，藉以提高我國加入wto和西部大開發的綜合國力；強化朝陽、午陽、晚霞工程一盤棋的理念；鑒于其開發具有多維性、延展性，故須強化系統、動態管理的理念；數字化開發管理的出現必將掀政府人力資源開發史上的浪潮。
  6. It is considered as the most exciting and potentially important development in coding theory in recent years. its invention has changed the conventional design principles of the coding scheme from the attempt to increase the minimum hamming distance of the code to the goal of reducing the number of code words with low hamming weights

    Turbo碼具有近shannon限的性能，它的出現被看作是通道編碼理論發展史上的一個里程碑，它使人們設計通道編碼的方法從增加碼的最小漢明距離轉向了減少低重量碼字的個數（錯誤系數） 。
  7. Digital library is the inevitable outcome of historical background of the global information, the direction and goals of the development of the library

    數字圖書館是全球信息化歷史背景下的必然產物，是圖書館發展的方向和目標。
  8. Changchun pepsi company while strict execution international hundred matters each target, unify the market the situation, formulates a series of policies, what is prominent sells the strategy. has been precisely depends upon the one whole set integrity the competition strategy, changchun pepsi company has for many years obtained the good economic efficiency and the social efficiency, is changchun economic development zone tax payment wealthy and powerful family, but also positively joins in the work for the public good. in the achievement world one of most successful companies, pepsi cola entered china ' s market early, and forms the layout reasonable production, the sales network gradually, it the competition strategy which formulates in the production and in the management high level foundation accurate but is practical

    介紹百事集團的歷史與發展，目的是通過一系列的數字去感受百事集團的百年發展，感受到正確的競爭策略所起的關鍵作用;接著，對長春百事公司的外部競爭環境和內部條件及主要競爭策略進行了研究;然後分析了支撐競爭策略的保障措施，該部分從市場管理、營銷管理、生產管理等過程管理保障和財務管理、人力資源管理等要素管理保障的角度分析了保證競爭策略實施的具體措施;最後是結論與展望，總結了長春百事公司競爭策略的特點，對后續的研究重點進行了展望。
  9. Namely along with the rapid development of power electronics technology, computer technology and automatic control technology, the electric transmission technology is being faced with a history revolution, it has become development trend that transferring speed replaces direct current accent speed and computer digital control technology replaces the simulating control technology

    隨著電力電子技術、計算機技術、自動控制技術的迅速發展，電氣傳動技術面臨著一場歷史革命，即交流調速取代直流調速和計算機數字控制技術取代模擬控制技術己成為發展趨勢。
  10. Significance of building pacs system between hospitals and telemedicine service are introduced at first and then some foundational knowledge of several conventional radiation equipments ( include cr, ct, mr etc ) and basical conception of dicom are dealt with

    論文首先綜述了建立醫院和醫院之間pacs系統的意義及國內外遠程醫療服務系統的現狀，回顧了幾種放射成象設備（ cr ， ct ， mr等）的基礎知識、常用術語和醫學數字成像和通信標準（ dicom ）的發展歷史。
  11. This article uses system current situation on digital era, traces to the source from history of its development and value orientation, probes into the conflict of the digital library on digital era, technological protective measure and long - distance education and the fairness use of digital works use and solution under the new environment

    本文針對數字時代合理使用制度現狀，從其發展的歷史溯源和價值取向入手，探討數字時代數字圖書館、技術保護措施和遠程教育與數字作品使用合理性之間的沖突以及在新的環境下的解決之道。
  12. New algorithm and new structure have been developed to make the equalizer to get better performance on combating with seriously distorted channel fading : strong echo fading, large delay spread static and dynamic echo fading. main contents of this paper are as follow : in the first chapter, the history > present situation of the dtv system is presented. five dtv terrestrial broadcasting systems are introduced and two of them are compared, e. g

    本文主要內容如下：第一章概述了數字電視技術的發展歷史和目前的狀況，給出了目前已經成型的5種地面廣播標準；對兩種比較典型的傳輸標準： dvb - t和atsc作了性能對比分析，並將比較的焦點集中到對抗強多徑衰落和長時延的靜態和動態多徑衰落的性能上。
  13. Turbo code is regarded as the milestone in channel encoding theory history for its performance closing to shannon limit, which makes us covert to decrease the numbers of light weight code ( error coefficient ) from increasing the minimum hanming weigh. the research and analysis are concentrated on the following : 1

    Turbo碼具有近shannon限的性能，它的出現被看作是通道編碼理論發展史上的一個里程碑，它使人們設計通道編碼的方法從增加碼的最小漢明距離轉向了減少低重量碼字的個數（錯誤系數） 。
  14. Whether but achieves this goal, whether still was decided in the very great degree by the western area place space truly the new economical in the mobile space. then, embarks from the economic angle, passes the theory using the gradient as well as the economical development and the becoming an information based society relations, explained between region huge becoming an information based

    總之，作為現代化建設的帶頭人的我國政府，由於面臨著國家安定團結、繁榮富強的歷史使命，在經濟飛速發展的今天，政府職能也相應地發生著變化，如何利用有限的資源做出最恰當、最合理的資源分配，將是維護區域發展，彌合數字鴻溝的關鍵所在。
  15. In this paper, the if circuit, the processor based on the pulse count technology and the adaptive signal processing of the system are discussed thoroughly. major contents are abstracted as follows : 1 the evolved. history of the anticollision radar system is given curtly. the development of the signal processing of the radar and the application of the digital signal processing technology to the radar system is summarized

    本文重點討論了毫米波防撞雷達系統的中頻電路及其改進、基於脈沖計數新方法的處理機和自適應信號處理等的研究工作，主要研究內容摘要如下： 1簡要介紹了防撞雷達系統的發展歷史，總結了雷達信號處理的發展和數字信號處理技術在雷達系統中的應用及其實現方法。
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