視頻終端 的英文怎麼說

中文拼音 [shìbīnzhōngduān]
視頻終端 英文
vt video terminal
  • 視 : Ⅰ動詞1. （看） look at 2. （看待） regard; look upon 3. （考察） inspect; watch Ⅱ名詞（姓氏） a surname
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 終 : Ⅰ名詞1 （最後; 末了） end; ending; finish 2 （指人死） death; end 3 （姓氏） a surname Ⅱ形容詞（...
  • 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
  • 視頻 : [物理學] video frequency （v f ）; vision frequency; visual frequency; video視頻變頻器[變換器] vi...
  • 終端 : terminal; terminus; terminator; tag end; end; termination; trailing end; end point; terminating終...
  1. Because of huge data quantum and high demand of channel bit error rate for video transmission, and fallibility, time variability and limited band of wires channel, wireless video system is faced with lots of problems

    由於視頻業務的數據量大、對誤比特率要求高，無線通道又具有易錯、時變和帶限的特點，因此通道的誤比特率要比有線環境大得多，且隨著基站和終端位置、方向的改變而變化很大。
  2. Jg davis et al : health effects of low - frequency electric and magnetic fields. oak ridge associated universities, 1992

    目前沒有文獻指出，由家用電器、電視顯像終端和當地高壓電力輸配線所產生的極低頻率電磁場會危害健康。
  3. The catv charge and control system is mainly composed of the management software 、 the header data modulator and the terminal charge and control equipment. i am responsible for design catv charge and control equipment and test system. the header data modulator is used to encrypt the control single from computer and transmit it into the appointed frequency. the terminal charge and control equipment demodulate out the control single from data modulator and transmit it to the addressing control part, where the demodulated fsk single is received and well - handled by the cpu unit, decode the unauthorized signals and deliver it to the shut point, shut point make use of capability of wideband anf characteristic of shut, then the signal of illegal customer will be turn off and vice versa, the legal customer can receive the normal signal

    前端數據調制器完成對計算機輸出的控制信號加密處理，將指令碼載送到一指定頻率點。終端收費控制器解調出控制信號，送至單片機尋址控制部分。單片機尋址控制部分接收經fsk數據解調器送來的信號，送入cpu單元后，解出不授權信號，然後向關斷部分送入信號，關斷部分利用pin二極體的寬帶工作能力以及關斷特性，實現對非授權用戶或者非法用戶的信號關斷，使之不能正常收視，繳費用戶進行開通正常收視，達到控制用戶通道的管理。
  4. Vdt video display terminals

    視頻顯示終端
  5. Vdt ideo display terminals

    視頻顯示終端
  6. Vdt video display terminal

    視頻顯示終端
  7. In the past few years, there has been significant interest in digital video applications like video conferencing and video e - mailing over internet, video telephony over public switched telephone networks ( pstn ) and wireless networks, etc. by removing spatio - temporal redundancies existing in adjacent frames, motion estimation can reduce the coding bit - rate significantly

    低速率視頻編碼技術已在許多領域得到了應用，如在pstn （公共電話網） 、無線網、 n - isdn （窄帶綜合業務數字網） 、 b - isdn （寬帶綜合業務數字網）上傳輸視頻會議、可視電話和無線手持終端等。
  8. By directed acyclic graph model, video server can select correct substreams by network bandwidth and terminal capability to get any frame rate, spatial resolution but coarse granular scalability presentation of video

    通過該模型，視頻流媒體服務器能夠根據網路帶寬，終端能力，正確地選擇子碼流進行傳輸播放。
  9. With argumentation and comparing the difficulty of developing in different ways, in multimedia communication the terminal make up with mpeg - 4 encoder and decoder based on vw2010 chip, main controller based on x86 core and pc compatible stpc soc chip, ethernet adapter based on rtl8139. and this hardware platform can run linux operation system. the following works are done by auther. 1. participate in designing the project of multimedia terminal

    經過論證和比較，權衡了開發難度和系統性能，在多媒體視頻會議終端設計中採用了基於x86內核片上系統晶元stpc的主控制器模塊，基於vw2010晶元的mpeg - 4音視頻編解碼器模塊，基於rtl8139晶元的10m / 100m以太網適配器模塊的硬體架構，主控制模塊運行linux操作系統，作為多媒體終端的軟體運行環境及軟體開發環境。
  10. Since the early 1990s, when the electronics industry came to the stage of digital technology, china has broken through in high - end series personal computers and servers, large - scale parallel computer systems, chinese electronic publishing systems, large - scale spc exchanges for central offices, mobile communications systems, sdh wdm fiber communications systems, thin route satellite communications systems, new generation digital video terminals, manufacturing technology for 0. 8 - 0. 35 m cmos integrated circuit chips, etc

    到90年代進入數字技術階段，高檔系列微機和服務器產品、大規模并行計算機系統、中文電子出版系統、大型局用數字程式控制交換機、移動通信系統、 sdh波分復用光纖通信系統、稀路由衛星通信系統、新一代數字視頻終端、 08 ? 035微米cmos集成電路晶元製造技術等，都有突破性進展。
  11. The " desktop visual meeting system over ip " designed in this essay is a kind of desktop video meeting system which bases on internet and uses multimedia pc as the terminal equipment of video communication

    本文設計的「桌面可視ip電話會議系統」即是基於計算機網路，採用多媒體pc作為視訊終端的桌面視頻會議系統。
  12. Hb vod video mi.

    惠邦vod視頻終端機頂盒
  13. Video terminal functions

    視頻終端機功能
  14. Video terminal codes

    視頻終端機碼
  15. Rainfall information in various parts of hong kong is shown on a video terminal and a graphic display unit at the central forecasting office of the observatory

    此外，天文臺天氣預測總部內的視頻終端機及圖形顯示器亦可顯示土力工程處遙感雨量器網路所提供的香港各區雨量資料。
  16. In addition, the geotechnical engineering office also operates a network of remote rain - gauges. rainfall information in various parts of hong kong is shown on a video terminal and a graphic display unit at the central forecasting office of the observatory

    此外，天文臺天氣預測總部內的視頻終端機及圖形顯示器亦可顯示土力工程處遙感雨量器網路所提供的香港各區雨量資料。
  17. With the ambient lilght completely resolved and the disaster caused to the contrast greatly abased, the fire - new theory will brilliantly change the present structure of video products and put the front - projection technology in a very important position with a comprehensive competitive capability stunning the world

    徹底解決了環境光下，前投技術的對比度問題，屆時將改變視頻終端產品的格局，使前投技術以令世界驚異的綜合競爭力居於重要地位。
  18. Shanxi is one of the poorer provinces in china, so the expense of a province wide meeting was quite a burden to their budget. due to these hardships the shanxi government decided to implement a video conferencing system to help reduce costs and loss of productivity caused by extended travel schedules. due to the importance of government matters, shanxi officials wanted a solution that was both extremely stable and secure

    在省政府設省級會場一個和該會場的終端共同構成一級網路，在山西省的十二個地市設12個地市級會場，每個會場放置一臺mcu和一個視頻終端構成二級網路，在每個地市下屬的縣級會場放置一臺視頻終端共117個視頻終端構成三級網路。
  19. In lan, multimedia communication can be realized with largle development of ethernet and video data compression in recent years. multimedia have being designed widely, which is a hotspot in the field. to ensure the stability and expansibility of terminal, we adopt method of design based on module. hardware of terminal should be largely integrated ; software of terminal should be designed on module based on os, also

    目前基於以太網的h . 323多媒體通信系統已成為了研究和開發的熱點。多媒體視頻終端是h . 323多媒體通信終端的組件之一。為保證系統的穩定性和可擴展性並加快開發速度，採用模塊化設計的方法。
  20. Because the traditional terminal equipment of video communication is a thoroughly professional equipment, it is hard to use and maintain and has high cost in repairing, so it is very hard to popularize in public ; however, it is in the moment of trying and exploring to develop the cheap and convenient desktop video meeting system which bases on multimedia pc in domestic and overseas, which has many problem to be settled

    由於傳統的視訊終端設備專業性強，使用和維護不便，維修成本高，難以在公眾用戶群中普及：而國內外基於多媒體pc的廉價、方便的桌面視頻會議系統開發還處于嘗試和應用模式的探索階段，有許多問題尚待解決。
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