數字有線系統 的英文怎麼說

中文拼音 [shǔzìyǒuxiànxìtǒng]
數字有線系統 英文
digital line system
  • 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 ...
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 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
  • 有線 : wired有線傳真 wirephoto; 有線電報（術） wire telegraphy; 有線電話 electrophone; line; telephony; ...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. Company now have independence develop ten many china patent and many independence intellectual property ' s software copyright ' s product ; company major product : cable television consumer management control system ( but look for address 2 - 8 branches allot style, 8 - 32 gather line style ) ; shoot frequently plus unfasten harass system ( crowd plus crowd unfasten, cent two sections, point channel shan unfasten ) ; video frequency number subsections plus unfasten harass system ; cable television network burglarproof sow system ; number cable television product is with number mmds ( microwave ) systematically ; general purpose type prevent thunder supply electric appliances, shoot frequently automate supply electric appliances, but look for address control supply electric appliances ; power supply prevents thunder protection product ; pass flow branch, dispenser, split utensil, cavernous wave utensil, power supply inserts utensil, but transfer attenuator, but transfer equalizer wait for

    目前擁有十多項中國專利和多個自主知識產權的軟體版權的產品；公司主要產品：有線電視用戶管理控制系統（可尋址2 - 8戶分支分配式、 8 - 32戶集線式） ；射頻加解擾系統（群加群解、分兩段、按頻道單解） ；視頻數字分段加解擾系統；有線電視網路防盜播系統；數字有線電視產品與數字mmds （微波）系統；通用型防雷供電器，射頻自動控制供電器，可尋址控制供電器；電源防雷保護產品；過流分支、分配器，分流器、陷波器、電源插入器，衰減器、均衡器等。
  2. Digital video systems characteristics standard for cable television

    有線電視用數字視頻系統特徵標準
  3. The business scope of china railway investments group limited is : the investment, design and information consultation of projects ; the research, design, development, installation and application of “ the television, telephone and computer three in one digital information system ” of the railway station and train ; railway mobile tv on the trains ; railway cable tv ; railway information website ; railway newspaper and magazines ; railway art performance ; railway movie & tv producing and issuing ; design, make, and issue railway satellite tv advertisement, railway cable tv advertisement, railway information website net advertisement, train television advertisement, train sponsoring advertisement, billboard advertisement on train, supplies advertisement on train, small articles advertisement on train, railway station billboard advertisement, railway newspaper and magazine advertisement, propaganda sheet advertisement ; the investment and construction of railway project ; railway passenger and freight transportation business ; railway chain tourist hotel and catering business ; material trade ; import and export of technology ; telecommunication operating business ; railway banking business ; energy sources exploiting and operating business

    中鐵多經投資集團主要經營范圍為：項目開發投資、策劃及相關信息咨詢；鐵路站車「電視、電話、計算機三網合一數字信息系統」的研究、設計、開發、安裝應用；鐵路衛星電視及鐵路無線寬帶網路電視；鐵路有線互動電視；鐵路信息網站；鐵路報刊雜志；鐵路文藝演出；鐵路影視製作；設計、製作、發布鐵路衛視廣告、鐵路有線電視廣告、鐵路信息網站網路廣告、列車電視廣告、列車冠名廣告、列車上廣告牌廣告、列車上用品用具廣告、列車上小商品實物廣告、火車站廣告牌廣告、鐵路報刊雜志廣告、宣傳單張廣告；鐵路建設項目投資、施工；鐵路客運、貨運業務；鐵路連鎖旅遊酒店、餐飲業務；物資貿易；技術進出口；電信運營業務；鐵路銀行業務；能源開發及運營業務。
  4. With the development of digital tv, the change of broadcast tv from analog to digital has been the general course of development. usa, japan and europe have established their respective digital tv standard. dvb ( digital video broadcasting ) standard of europe talent showing itself gradually, dvb - t ( digital video broadcasting terrestrial ), dvb - c ( digital video broadcasting cable ) and dvb - s ( digital video broadcasting satellite ) has been applied widely in all country

    隨著數字電視的發展，廣播電視由模擬向數字的轉變已經是大勢所趨，美國、日本和歐洲先後制定了各自的數字電視標準，而歐洲的dvb （數字視頻廣播）系統逐漸脫穎而出，其中的dvb - t （數字地面廣播電視） 、 dvb - c （數字有線廣播電視）和dvb - s （數字衛星廣播電視）已在各國有廣泛的應用。
  5. The result indicates that this paper has the practice significance of regarding the application research of arinc429 and the mil - std - 1553b interface in airborne inertial navigation system, which provides a good reference for the engineering projects

    本文的研究結果表明，本文對arinc429和mil - std - 1553b總線在機載慣性組合導航系統中的應用研究具有重要的實踐意義，對機載慣導系統數字介面系統的工程應用實現具有重要的參考價值。
  6. China cu - rrently has not released its own cable television transmission standards, but most broadcasting system has been applied dvb - c standards

    我國目前還沒有公布自己的數字有線電視傳輸標準，但大多數廣播系統已採用了dvb - c標準。
  7. Steps must be taken to set up digital cable tv network, digital live satellite tv system, digital terrestrial tv system and digital broadcasting system, in a bid to realize the analog - to - digital conversion of the broadcasting system to provide digital tv and related value - added services

    建立數字有線電視網、數字衛星直播電視系統、數字地面電視系統、數字廣播系統，實現廣播電視系統從模擬向數字的技術轉變，提供數字電視及其增值服務。
  8. It is necessary in digital communication system that carrier recovery can compensate frequency offset and phase jitter brought by transmission and modulation. this paper is mainly focused on carrier recovery technique. we introduce the channel model at cable headed and receiving site. firstly, we introduce the principle of carrier recovery and give some algorithms of them, which are directed - decision, reduced constellation and frequency sweeping

    本論文緊緊圍繞著數字通信系統中的載波恢復技術，在介紹了有線通信系統所用的調制解調通道模型后，首先闡述了載波恢復技術的思想和基本原理，在此基礎上給出了三種載波恢復演算法，即判決導向演算法、簡化星座判決演算法和掃頻演算法，並且給出了其各自的模擬圖：然後深入研究了一種適合高階qam並且能糾正較大頻偏的載波恢復技術：極性判決演算法。
  9. The hotel ' s clean and comfortable guestrooms feature ddd & idd telephone, digital cable tv, free broadband internet access, electronic locks and individual hvac units

    酒店的客房清潔舒適，配有國內、國際直撥電話、數字有線電視、免費寬帶上網、電子門鎖及獨立溫控系統。房間內完備的設施，將給賓客提供快捷、國際化的服務。
  10. In the second part of our paper " s work, we give the detail design of new - style all digitized radar terminal. this design is based on up to date multi - rate signal processing technology, and is developed from old cw velocity measuring radar " s terminal. at the same time, radar supply oscillator " s design based on dos technology is also present

    在本文工作的第二大部分，我們結合最新的軟體無線電技術，在原有的連續波測速雷達技術基礎上，進行了系統結構創新，給出了符合現代技術特點的全數字化的系統軟硬體設計。
  11. Owing to its fast development and innate broadband nature, digital tv systems, especially hfc / catv networks, are competitive candidates for broadband access networks, which meet the bandwidth requirements of convergence of video, voice and internet data services

    同時，數字電視系統的飛速發展和固有的優點，成為提供網際網路接入業務的有力競爭者，特別是我國的有線電視網（ catv ）擁有巨大的網路資源。
  12. Digital line system

    數字有線系統
  13. This company deals intensively with the subject of digital systems for x ray imaging

    該子公司專門負責與x線數字成像系統有關的產品及事宜。
  14. The company is mainly engaged in scientific research, development, manufacture, operation and international trade of cable tv broadband cisn product, network software, network system engineering, series product of digital tv front end, digital satellite receiver, digital cable tv set - top box, optical transmission equipment, digital tuner, optical electronic devices, etc

    公司主要從事有線電視寬帶綜合信息網路產品、網路軟體、網路系統工程、數字電視前端系列產品、數字衛星接收機、數字有線電視機頂盒、光傳輸設備、數字調諧器、光傳輸器件的科研開發、生產製造、經營銷售和國際貿易業務
  15. According to request that military put forward, the target car that subject research should have such characteristics as remote control, high precision, good safeguarding, needing no track, etc, so as to achieve purpose of course require correctly when training to carry on cannon static to static, static to move, move to static, move to move etc. target car transfer speed require low inertia, high accuracy, high dependability, stupid and getting excellent and kind systematically ; wireless communication system expect much dependability, better anti - interference ability ; computer control system demand and try one ' s best to adopt advanced technology, components and parts source of goods reliable, high dependability, structure to be simple, have serial communication, digital display, systematic trouble examine and function of showing etc. the job of this thesis is divided into three major parts : the proposition and confirming of the electric power pulls, specification requirement and selecting type of equipment of communication system, sureness of the computer control system scheme

    根據軍方提出的要求，本課題研製的遙控坦克靶車應具有遙控、精度高、維護性好、無軌道、自帶動力等特點，以達到訓練時進行火炮或導彈靜對靜、靜對動、動對靜、動對動設擊等課目的要求。靶車調速系統要求低慣性、高精度、高可靠性、魯棒性好；無線通訊系統要求高可靠性、抗干擾能力強；微機控制系統要求盡量採用先進技術、元器件貨源可靠、高可靠性、結構盡量簡單，具有串列通訊、數字顯示、系統故障自檢及顯示等功能。本文的工作分為三大部分：電力拖動方案的提出及確定、對通訊系統的技術要求及設備選型、微機控制系統方案的確定。
  16. In the point of - information theory ; - the - baseband binary pulse amplitude modulated ( pam ) signal transmission, via turning the nonlinear receiver ' s parameters, is studied over an additive white gaussian noise ( awgn ) channel. it is demonstrated that the channel capacity of binary communication systems, for a given signal added noise, can be maximized by optimal designed receivers. this new form of sr is referred to as psr in a broad sense

    本文研究並設計了含有雙穩態隨機共振系統作為一個接收裝置的基帶數字通信系統，在加性高斯白噪聲通道中，通過研究這個非線性接收器的性能，發現了數字信號傳輸中存在的參數調節隨機共振現象?通道容量隨著系統響應速度的增加具有一個共振峰值，並對這種非線性現象發生的基本機理進行了解釋。
  17. Which standard should apply to the digital cable television system has become a very important question of it

    在數字有線電視系統採用何種標準已成為數字有線電視發展中一個至關重要的問題。
  18. The digital control is the main direction in the development of controlling electronic inverter. the digital control system has advantages of flexible control, high integration, strong anti - disturb ability, the realization of advanced control arithmetic and the convenience of real - time control. the system based dsp can realize flexible and precise real - time control as well as malfunction monitor by software

    數字化是電力變換器控制發展的主要方向。數字控制系統具有集成度高、抗干擾能力強、控制靈活、可實現先進的控制演算法和便於實時控制等優點。採取dsp作為逆變器的控制核心，可以用軟體很容易地實現靈活、準確的在線控制與全部故障檢測。
  19. We will discuss the construction of a digital transmission system with high bandwidth efficiency and good error rate performance. in the condition of 25khz wireless channel

    本文主要討論在25khz通道條件下建立一個具有高帶寬效率和較好誤碼性能的無線數字傳輸系統。
  20. 2 ) to design and realized a digital electric servo, based on scm system, integrated the can bus communication ability

    2 ）設計並實現了一個基於dsp的、具有can總線通信功能的電動伺服數字控制系統。
分享友人
分享到 Line

分享到臉書