digital television
释义
数字电视；
变形
复数：digital televisions
英英释义
Digital television
Digital television (DTV) is the transmission of audio and video by digitally processed and multiplexed signal, in contrast to the totally analog and channel separated signals used by analog television. It is an innovative service that represents a significant evolution in television technology since color television in the 1950s.
以上来源于:Wikipedia
双语例句
The invention pertains to the field of digital television.
本发明属于数字电视领域。
Digital television has been around for some time now.
数字电视已经面市一段时间了。
权威例句
Overview of Digital Television Development WorldwideHierarchical coding of digital television
Digital television broadcasting - Digital Video and HD (Second Edition) - 51
CLIENT-BASED INTERACTIVE DIGITAL TELEVISION ARCHITECTURE
Next-generation digital television terrestrial broadcasting systems: Key technologies and research trends
Studio encoding parameters of digital television for standard 4:3 and wide-screen 16:9 aspect ratios
Novel synchronization for TDS-OFDM-based digital television terrestrial broadcast systems
Key technologies for next-generation terrestrial digital television standard DVB-T2
Modeling the Evolution of Markets with Indirect Network Externalities: An Application to Digital Television
Analytical modeling and simulation of phase noise interference in OFDM-based digital television terrestrial broadcasting systems
1. Digital television has been around for some time now.
数字电视已经面市一段时间了。
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2. Within a few years the whole country will switch over to digital television.
几年内全国将会换上数字电视。
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3. At present only 31 percent of the population has access to digital television.
目前仅有31%的人可以收看数字电视。
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4. "It's been the year of interactive television advertising for the last ten or twelve years," says Colin Dixon of a digital-media consultancy.
数字媒体咨询公司的科林·迪克森说：“过去的10年或12年都是交互式电视广告的时代。”
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5. Finally, do not expect miracles from digital television.
最后，别期望数字电视带来奇迹。
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6. The real attraction of digital television, however, is the on-screen programme guide.
然而，数字电视的真正吸引力，来自屏幕上的节目指南。
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7. W: Have you heard about the new digital television system?
W：你有没有听说过一些新的数字电视系统？
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8. This is not "digital television" — it is a normal composite video signal for analog television converted to a digital format for transmission and then converted back to analog for display.
这不是“数字电视”——模拟的组合视频信号变为数字信号以利传输，由变回到模拟信号用以在模拟电视机上显示图像。
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9. Consumers need either a set-top box or a digital television - which nearly all new sets are - to receive a picture after the switchover.
消费者需要机顶盒或数字电视机(几乎所有新型电视都是数字电视机)，才能接收转换后的电视画面。
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10. Any aerial that can pick up UHF and VHF signals will receive digital television signals.
任何能捕捉到UHF和VHF信号的天线，都能接收数字电视信号。
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11. Digital television has expanded phenomenally quickly in emerging markets in particular, with more than 2, 900 channels added in 2008 alone.
特别是在新兴市场，数字电视产业飞速膨胀，仅2008年就新增超过2,900频道。
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12. Interactive health advice through digital television is being piloted in Birmingham and some health promotion agencies have touch screen programmes and interactive CD-roms.
伯明翰正在尝试举办数字电视互动式健康咨询节目，一些健康促进机构已经接触这些屏幕节目和互动CD光盘。
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13. The launch of the main terrestrial digital television service, Carlton-Granada consortium British Digital Broadcasting(BDB), is scheduled for November.
BDB预定在11月份正式发行主要的陆地数字电视服务。
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14. Have you heard about the new digital television system?
你有没有听说过一些新的数字电视系统？
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15. Orthogonal Frequency Division Multiplexing (OFDM) is widely applied in modern digital television broadcast field due to its favorable performance.
正交频分复用(OFDM)因为其优良的性能在现代数字广播电视领域得到了广泛应用。
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16. Big-screen , high-definition digital television and DVDs may change the way movies are shot.
大屏幕、高保真数字电视和DVD有可能改变电影的拍摄方法。
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17. The paper discusses key technologies of the digital television system, analyzes the TS parameters and clarifies the application methods of Transport Stream Analyzer in digital cable television system.
论述数字电视系统的关键技术，对传输码流参数进行分析，提出码流分析仪在有线数字电视系统中的应用方法。
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18. Mobile digital television to promote a domestic three main private operators.
移动数字电视的推广以国内三家民营运营商为主。
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19. Satellite will be in before the Beijing Olympic Games begin transmitting digital television signal, when tens of millions of families will be directly to watch the Olympics.
卫星将于北京奥运会前开始传输数字电视信号，届时数千万家庭将可直接收看奥运会盛况。
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20. DVB is the digital HDTV standard that developed by more than 170 organizations in Europe. It mainly comprises satellite (DVB-S), terrestrial (DVB-T) and cable (DVB-C) digital television systems.
数字视频广播(DVB)是欧洲170多个组织共同开发出的数字高清晰度电视标准，它主要由卫星广播(DVB - S)、地面广播(DVB - T)和有线电视(DVB - C)三部分组成。
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21. Digital compression techniques is the core technology of digital television.
数据压缩技术是数字电视的核心技术。
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22. The digital television system handles refreshing the screen, updating the program and responding the keypad event, and so on.
数字电视系统主要处理屏幕定时刷新、节目周期更新和键盘事件处理等实时任务。
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23. Channel estimation and equalization are one of the core problems in the design of receivers in Digital Television Broadcasting-Terrestrial Standard.
信道估计和信道均衡无疑是数字电视地面广播标准接收机设计中所要考虑的核心问题之一。
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24. Conditional Access System (CAS) is one of the key technologies of digital television.
条件接收系统(CAS)是数字电视的关键技术之一。
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25. On the basis of analyzing HFC and EPON, the method of digital television transmission over EPON is proposed.
在分析HFC与EPON有关性质的基础上，提出基于EPON的数字电视传输方法。
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26. This paper presents a Nyquist filter to perform symbol synchronization and matched filtering in a QAM demodulator for digital television.
本文设计了一种用于完成QAM数字电视解调芯片中符号及匹配成形功能的奈奎斯特滤波器。
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27. Digital services will be widely provided through digital television broadcast system.
数字业务将广泛地渗透到数字电视广播系统中。
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28. In other words, these three kinds of digital signals which are likely to be the future of digital television signal format.
也就是说，这三种数字信号哪一种都有可能成为未来的数字电视信号格式。
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29. Nowadays, the Digital Video Broadcasting (DVB) standard has been considered the globalism solution scheme of digital television and relative multimedia service.
当今，数字视频广播DVB标准被认为是数字电视与相关媒体业务的全球性解决方案。
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30. Nowadays, the Digital Video Broadcasting (DVB) standard has been considered the globalism solution scheme of digital television and relative multimedia service.
当今，数字视频广播DVB标准被认为是数字电视与相关媒体业务的全球性解决方案。
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digital television
