數字式廣播 的英文怎麼說

中文拼音 [shǔzìshìguǎngbō]
數字式廣播 英文
digital broadcasting
  • 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 ...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 播 : 播名詞（姓氏） a surname
  • 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. Reed - solomon code, a powerful error correcting code for burst and random errors, is widely applied to deep space communications, mobile communications, disk array, digital video broadcasting system, and so on

    Reed - solomon （簡稱rs碼）是一種具有很強的糾正突發和隨機錯誤的通道編碼方式，在深空通信、移動通信、磁盤陣列以及數字視頻廣播（ dvb ）等系統中具有廣泛的應用。
  2. Reed - solomon code, a powerful error correcting code for burst and random errors, is widely applied to deep space communications, mobile communications, disk array, digital video broadcasting system ( dvb ), and so on

    Reed - solomon碼（簡稱rs碼）是一種具有很強糾正突發和隨機錯誤能力的通道編碼方式，在深空通信、移動通信、磁盤陣列以及數字視頻廣播（ dvb ）等系統中具有廣泛的應用。
  3. And pays emphasis on analyzing the system structure and system flow, the core techniques, the channel characteristic and parameters of dvb - t system. the system adopts some core techniques such as cofdm, a lot of tps ( transmission parameter signalling ) insert and guard interval, and so on. so it can withstand high - level ( up to odb ), long delay static and dynamic multipath distortion

    論文首先描述了數字電視地面廣播的需求條件，技術難點和目前存在的問題，並重點分析了dvb - t系統結構流程，核心技術及系統通道特性和參數，該系統採用了cofdm （編碼正交頻分多路復用） ，大量導頻信號插入和保護間隔技術等核心技術，使之能抵抗高電平（ 0db ） ，長延時的靜態和動態多徑失真，有利於數字和模擬電視的混合傳輸，它的多載波調制模式功能和性能在移動和便攜接收、同頻網等方面具有獨特的優勢。
  4. With the ever - increasing popularization o cds, with the aggressive march of the stereophonic and digital musical tv, with … … and especially with the rapid expansion of the “ almighty computer network ” force, what else can be done on the part of the music broadcasting industry and music broadcasters of the new century

    隨著cd唱片的日益普及，隨著立體聲及數字式音樂電視邁開咄咄*人腳步，隨著… …尤其是隨著「彷彿無所不能的計算機網路」勢力的高速擴張，新世紀音樂廣播和音樂廣播人還能有所作為嗎？
  5. With the ever - increasing popularization o cds, with the aggressive march of the stereophonic and digital musical tv, with. . and especially with the rapid expansion of the “ almighty computer network ” force, what else can be done on the part of the music broadcasting industry and music broadcasters of the new century

    隨著cd唱片的日益普及，隨著立體聲及數字式音樂電視邁開咄咄逼人腳步，隨著… …尤其是隨著「彷彿無所不能的計算機網路」勢力的高速擴張，新世紀音樂廣播和音樂廣播人還能有所作為嗎？
  6. Vod ( video on demand ) system can be widely used in many fields, such as long distance education, digital library, news on demand, tv on demand and etc. video server is the key part of vod system, whose performance has direct effect on the service quality of vod system

    視頻點播系統可以廣泛地應用於遠程教學、數字圖書館、新聞點播、電子商貿、電視點播等文化、商業及娛樂的各種領域，具有很高的實用價值。視頻服務器（ videoserver ）是視頻點播系統中最關鍵的組成部分，它的性能直接影響視頻點播系統所提供的服務質量，因此視頻服務器的設計是分散式多媒體領域的重要研究課題。
  7. The emergence of digital television is one of the most important things in the history of telecast. it can not only improve the quality of audio and video but also change the traditional mode of watching tv. it can provide many incremental operations, such as television website, video - on - demand, remote education and information services

    數字電視的出現是電視廣播史上最重大的事件之一，它不僅大大提高了電視音頻和視頻的質量，還改變了傳統的收視模式，能夠提供電視網站、視頻點播、遠程教育、信息服務等多項增值業務。
  8. In order to incarnate the interaction between customer and vod system, a customer - connected system needs to be built in the vod system. this paper puts forward the design and implementation of a customer - connected system for digital television vod system

    本文通過分析數字電視點播業務的發展態勢及相關的技術背景，並結合目前廣播電視網路的特點，提出了一套用於數字電視城域點播的用戶接入系統的設計思想及其實現方式。
  9. 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。
  10. Certainly, precise delivery and instant interactive function make net ad overstep the other media. in the future, net ad would to he an outstanding pattern to transfer commodity information

    應該說，網路廣告的精確傳送和即時互動功能使它能夠超越其他媒介，具有傳統媒體廣告所無法比擬的優勢，在未來的數字化生存中可說是一種出色的信息傳播方式。
  11. Data broadcasting, which boasts the technical advantages of " magnanimity, high - speed and reliability ", is highly valued when compared to the other communication methods and the old - fashioned analog broadcasting systems, and has developed rapidly for the recent several years

    （數字）數據廣播具有"海量推送，高速下載，安全可靠"的技術領先性，有其它通信方式和模擬數據廣播不能比擬的優點，在最近幾年獲得了迅猛的發展。
  12. Entries were judged by a panel of leading science communicators and scientists who selected 10 runners - up and 6 overall winners spread across six different media categories. the winning entries include a newspaper investigation report on suspected academic fraud, a periodical article on mouse experiments in cancer research, an ecological report on poyang lake, a radio piece about a marine scientists academic pursuits, a tv item on chinas first digital human body and an english language article about polar science of a chinese research vessel called the dragon snow.

    優勝作品包括一篇刊載于報紙上關于學術領域的質疑式調查性報道，一篇刊載于期刊上介紹由一隻具有抗癌能力的實驗小鼠帶來的抗癌新發現的報道，一篇關于鄱陽湖生態環境方面的報道，一期講述一位海洋生物學家學術追求的廣播節目，一臺介紹中國首例數字虛擬人形成過程的電視節目以及講述雪號歸來后中國科學界推出的累累碩果的英文報道。
  13. But the new service in japan, which is free, will potentially reach the broadest market yet through the country ' s terrestrial digital broadcast system, which relays images through the air via tv towers, not satellites

    1日正式推出的此項新型免費業務將通過電視轉播站而不是衛星來傳輸圖像，藉助地面數字廣播系統打入市場。它還將通過空中電波而不是
  14. In the field of broadcasting and tv, since america announced the analog tv will be abolished till 2006, the digital in the field of broadcasting and tv is impelled greatly, and all the developed country in the world enter into the train of developing the digital broadcasting and tv equipment and system

    在廣播電視領域，自美國宣布到2006年將全部廢除目前的模擬制式電視廣播和接收系統以來，廣播電視領域的數字化浪潮以不可阻擋之勢向前推進，世界各發達國家紛紛加入開發數字式廣播電視系統和設備的行列。
  15. Take european dvb - s standard applied to various satellite broadcast for example, the channel coding structure charts is established. the theory of modulation mode of qpsk and forward error correct including rs coding, convolutional coding, energy dispersal and interleaving are reseached. 4

    以歐洲的dvb - s適用於多種衛星廣播系統的標準為例，建立了通道編碼的結構圖，對數字視頻廣播中的前向糾錯（包括了rs碼，卷積碼、能量擴散和交織技術）和調制方式四相相移鍵控調制進行了研究。
  16. And it has significance in multimedia communication, digital multimedia broadcast and portable consumer electronics etc. the real - time implementation of video coding requires very high computation power and memory bandwidth

    它面向移動多媒體應用，對新一代移動多媒體通信、數字多媒體廣播、便攜式視聽消費電子產品等產業的發展具有重要意義。數字視頻數據壓縮的實時實現對處理器的計算能力和帶寬要求很高。
  17. As a high band - efficiency digital modulation scheme, dvbc ( digital video broadcasting of cable ) qam ( quadrature amplitude modulation ) modulator is widely adopted in the wide - band communication area, such as hdtv broadcasting, cable modem, microwave communication, satellite communication and so on

    正交幅度調制器（ qammodulator ）作為一種高頻譜利用率的數字調制方式，在高清晰度電視（ hdtv ）廣播、 cablemodem 、固定寬帶無線接入、衛星通信、數字微波傳輸等寬帶通信領域得到了廣泛應用。
  18. This article sets forth the orientation theory of digital television and radio signals ' space position, speed, clock error and etc. and then analyses the error, troposphere delay, multipath and shelter domine effect, relying on the creation of hypodistance arithmatic model and the deduction of calculation formulae

    摘要文章通過建立偽距數學模型，推導整理出計算公式，從而對數字電視廣播信號的空間位置、速度和時鐘偏差等參數的定位原理進行了闡述，最後對誤差、對流層延遲、多徑和遮擋效應等進行了分析。
  19. Compared with analog power amplifier, digital amplifier has many advantages, such as hi - fi, high efficiency, good match between amplifier and loudhailer, easy update, convenient debugging and so on. and it can process not only digital audio signal but also analog signal. accordingly, it faces a vast market

    數字功放產品相對模擬功放有很多的優點:高效率、保真度較好、功放和揚聲器的匹配好、升級換代容易、生產調試方便等，且與未來的全數字式音頻廣播、高清晰度電視的發展趨勢相匹配。
  20. Offers a robust form of transmission in the broadcasting industry, using digital compression technology to deliver audio, text, pictures and data by reducing transmission bandwidth requirements, as well as storage requirements and provides digital quality and reliability

    是一種以數碼方式廣播電臺節目的嶄新方法，利用數碼壓縮技術，把音樂訪問和不同類型的電臺節目等資訊，轉化為一系列由二進制數字數元組成的數碼電腦編碼傳送。
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