The landscape for digital TV services (DTV) is changing rapidly.
数字电视服务（Digital TV services，DTV）领域正发生着快速的变化。
Digital Television (DTV) is the third generation TV after black and white TV and color TV.
数字电视是继黑白电视和彩色电视之后的第三代电视。
At present, in China it is time to develop DTV, so the application of DVB has a bright future.
目前，国内大力发展数字电视，所以针对数字视频广播方面的应用有着广阔的前景。
Now that the DTV transition has happened, it's even more difficult to find portable handheld tellies.
随着向数字电视的不断过渡，想要找出一部便携式电视机变得越来越难了。
Studing the transfer protocol, DTV transport stream (TS) and SI, a SI Engine is designed and implemented.
本文研究了网络传输协议、数字电视传送流及业务信息，设计并实现了SI引擎。
The next few years will not drop so much, but flat-panel DTV prices have dropped many consumers can bear.
未来几年降幅将不会如此巨大，但平板DTV的价格已经降到了许多消费者可以承受的水平。
Video superimposing is widely used in DTV implement, which includes both TV logo insertion and caption adding.
在实际的数字电视技术应用中，以图文字幕叠加的应用最为常见。
An optimized design scheme of the DTV STB was proposed based on the analysis of the composition principle of it.
分析其组成原理的基础上，提出了数字电视机顶盒的一种优化设计方案。
DTV (digital Television) is the system used to transport, receive, process, store and control digital TV signals.
数字电视是用于用于传输、接收、处理、存储、控制数字电视信息的系统。
RA is related to DTV, and can serve as an evaluation parameter for TR degree before operation and surgical outcomes.
RA与DTV具有较好的相关性，可作为术前TR程度及手术疗效的评价指标。
Therefore, researching the passive radar systems based on DTV signals has great theoretical and practical significance.
因此，开展对基于数字电视信号的无源定位技术的研究具有重要的理论与现实意义。
The latest statistics on take-up of digital TV in the UK suggest that 18 million households, 89.2%, have a DTV receiver.
英国最新进行的数字电视调查结果表明，英国已有89.2%的家庭正在使用数字电视接收装置。
Technology of Digital Television (DTV) broadcasting is the third revolution in the technical history of TV broadcasting.
数字电视广播技术是广播电视技术史上的第三次飞跃。
Signal modulation is the last physical part of DTV Front-End, which directly determines the quality of network transmission.
信号调制是数字电视前端最后的一个物理环节，直接决定信号在网络中传输的质量。
As a combination product of computer and DTV technique, non-linear editing system is an important meaning in facture of TV program.
非线性编辑系统是计算机技术和数字化电视技术相结合的产物，是目前电视节目制作的重要手段。
Mobile DTV is a broadcast standard (ATSC M/H) that allows devices to receive DTV broadcasts while actually moving, like on a commuter train.
移动DTV是一种广播标准（ATSCM/H），可以使设备在移动时，例如在城市轻轨上，也能够接收数字电视广播信号。
EIS is to schedule and manage the front devices in DTV field, it can manage products, schedule scramblers, arrange CAS simulcrypt and so on.
EIS是数字电视前端的管理调度系统，完成产品管理、加扰器的调度、CAS的同密管理等功能。
Any concentration that exceeds the Dutch Target Value (DTV) is an indication that soil or groundwater has been impacted by human activities.
如果浓度超过荷兰目标值(DTV)，则意味着土壤或地下水已受到人类活动的污染。
With popularization of DTV (Digital Television), DTV-oriented intelligent information service system gradually becomes the focus of research.
随着数字电视的逐步普及，面向数字电视的智能化信息服务系统逐渐成为研究的热点。
This paper puts forward the design method of DTV transposer using baseband demodulator as its core based on the analysis of its present status.
提出了以基带解调器为核心的数字电视转发器的设计方法。
An RF front-end circuit for a fully integrated CMOS DTV tuner is presented in this paper, where double-conversion low IF architecture is employed.
该电路采用二次变频低中频结构，集成了低噪声放大器、上变频混频器、下变频混频器等模块。
On a side note, the Inspiron Mini 10 has been selected to be included in a Mobile DTV trial program taking place later this spring in the Washington D.C. area.
另外，灵越迷你10被选入今年春天会在华盛顿特区开始的移动DTV测试项目。
Experimental results show that the design completely meets the requirements of practical application in the field of DTV and has good performance and prospect.
实验结果表明此设计完全能达到数字电视领域的应用要求，且具有良好的性能和应用前景。
This method can provide program source for TS analysis and multiplexer, and offer tremendous convenience for individuals to record cable or satellite DTV program.
文中提出的电视节目存储方法可以为码流分析或节目复用提供节目源，也可为个人存储有线或卫星电视节目提供极大方便。
Inner Mongolia DTV VOD system is the core service built to meet the demand of an interactive digital TV platform based on Large-Scale digital video total transfer.
内蒙古数字电视互动点播系统是在大规模数字电视整体转换的基础上，建立满足数字交互电视平台需求的核心业务系统。
Set Top Box (STB) receives and transforms digital TV signals into the signals which analog TV sets can display. It's an important transition product of DTV System.
机顶盒用于数字电视系统中将数字信号转变成模拟电视可以接收的信号，它是数字电视的过渡型产品。
Take advantage of these packages, standardized, reusable software components, to build a common framework of standard software platform for dtv-digital TV Middleware.
使用这些封装的、规范的、可重用的软件组件，实现了一个公共的标准软件框架数字电视平台——数字电视中间件。
System clock recover is the key in digital TV system. The paper proposes a scheme of clock settlement based on buffer technology from researching DTV receiving system.
系统时钟恢复是数字电视系统设计中的难点。从研究数字电视接收系统出发，根据实际需要深入探讨并提出了一种基于缓存技术的系统时钟处理方案。
A mathematical model of DTV broadcasting signal has been set up before reviewing theories of multistage decimation and stating the algorithm of moving target detection.
叙述了数字电视广播信号回波的数学模型、多级抽取基本原理和目标检测算法。
A mathematical model of DTV broadcasting signal has been set up before reviewing theories of multistage decimation and stating the algorithm of moving target detection.
叙述了数字电视广播信号回波的数学模型、多级抽取基本原理和目标检测算法。
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