助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[1457]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
television
Positioning models and systems based on digital television broadcasting signals
      
The requirement and feasibility of the positioning system using digital television (DTV) broadcasting signals are analyzed.
      
The Use of Television Signals of Stationary Television Centers for Navigation Determination of Low-Orbit Satellites
      
For systems of autonomous satellite navigation, it is proposed to use television signals of stationary television centers positioned along the flight path in the band of satellite radio coverage as sources of primary navigation information.
      
Television signal processing allows one to determine the time instants of transit through traverses of the television centers.
      
The block-diagram of a CCD-camera-based television pyrometer is described.
      
A precision television data-readout system with a CCD array containing 1360 × 1024 photodetecting elements ensured an accuracy of 0.5 μm along all coordinates.
      
The possibility of using a panoramic detector with a television signal-recording system in an apparatus to observe Thomson scattering of laser radiation by a nonrelativistic electron beam is discussed.
      
Various piezoelectric devices, which form an inseparable part in the progress of modern communication devices, television, radars, and several kinds of defence technology are being produced by the thousands in developed countries all over the world.
      
The dynamics and fine structure of auroras before and during 60 auroral breakups, including pseudobreakups and breakups at moderate and high auroral activity, have been studied using the developed method for processing television images.
      
Secondly, the background field, which is formed by application of Advanced Television and Infrared Observation Satellite Operational Vertical Sounder (ATOVS) microwave radiance assimilation, is employed to simulate some heavy rainfall cases.
      
High-efficiency coding for pal color television signal
      
The interlaced scanning that structures the pictures in today's television systems is changed into progressive scanning, which helps to greatly improve the vertical resolution of pictures.
      
A wide band up-conversion mixer for cable television tuner
      
Integrated in a 2.1 M pixel imager developed for generating high definition television, random noise is ~8e-at video rates to 225 MHz.
      
In this paper, we propose an implementation of a streaming service (e.g., Television over IP service) with a unified QoS management concept that enables an IP driven integration of different system components (terminal, user, content, and network).
      
Digital television transmission based on asynchronous transfer mode
      
This paper introduces a method to realize digital television transmission based on asynchronous transfer mode (ATM), a technology based on fast packet switching.
      
This campaign used television films and newspaper advertisements intended to persuade alcoholics to seek treatment and to educate the public about alcoholism and agencies available to help problem drinkers.
      
Young adult suicide rates tripled following the introduction of television into the United States and Canada.
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社