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广播覆盖
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  broadcast coverage
    The average depth of modulation is an important parameter,which haveinfluence on broadcast coverage. SNR and energy efficiency. In this paper,we definedsounding average depth of amplitude modulation,which can advance in measurement ofmodulation depth.
    广播信号的平均调幅度是影响广播覆盖面积、信噪比、电能利用率的重要参数.监测平均调幅度是从技术角度检验广播社会效益的主要方法.本文提出的“有声平均调幅度”定义和测量方法,对于改变现行的人工监测方法,实现平均调幅度监侧的定量化、自动化具有重要的现实意义.实测结果稳定可靠.
短句来源
  “广播覆盖”译为未确定词的双语例句
    Influence of Interferential Wave of E_s Ionosphere on FM Broadcasting Coverage Network and Countermeasures Could Be Taken.
    E_s层干扰波对调频广播覆盖网的影响及其对策
短句来源
    By analyzing the situations of inspecting and memorizing System for radio coverage effect home and abroad, aiming at the demand of broadcast department and the practical applications, we designed the equipment for radio coverage effect based on ARM9 (S3C2410X) .
    本文通过分析国内外广播覆盖效果监测记录装置的发展现状,针对我国当前广播部门的要求和工程实际问题,介绍了一种基于ARM9(S3C2410X)技术的新型广播覆盖效果监测记录装置。
短句来源
    Development of Remote Memorizing System for Radio CoverageEffect
    广播覆盖效果远程监测记录系统的研制
短句来源
    By analyzing the situations of inspecting and memorizing System for radio coverage effect home and abroad, aiming at the demand of broadcast department and the practical applications, we designed the equipment for radio coverage effect based on DSP (TMS320F206).
    本文通过分析国内外广播覆盖效果监测记录装置的发展现状,针对我国当前广播部门的要求和工程实际问题,研制了一种基于DSP(TMS320F206)技术的新型广播覆盖效果监测记录装置。
短句来源
    This paper introduces the configuration, working principle and application of aremote memorizing system for radio coverage effect developed by Jiangxi Radio.
    本文叙述了自行研制的广播覆盖效果远程监测记录系统的构成、工作原理及应用情况。
短句来源
查询“广播覆盖”译词为用户自定义的双语例句

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  broadcast coverage
Contrastingly, our work optimizes 1-hop broadcast coverage at the expense of energy and does not provide any guarantee in terms of connectivity.
      
Considers both broadcast coverage and the number of people who use radios.
      
Typical Internet over satellite configuration using DVB IP encapsulation with broadcast coverage.
      
This then provides broadcast coverage with less risk of interception.
      


This paper summarizes the ground receiving system of television broadcast satellite, and stresses in particular formula of the optimum compensation angle that we havenever seen in the previous documents. It also demonstrates that significant improvement on the receiving system can be made by means of this optimum compensation angle and that tracking of all receiving antenna set up any where on the earth (where satellite broadcasts cover) for power—driven satellites can be obtained the optimum so that the ground...

This paper summarizes the ground receiving system of television broadcast satellite, and stresses in particular formula of the optimum compensation angle that we havenever seen in the previous documents. It also demonstrates that significant improvement on the receiving system can be made by means of this optimum compensation angle and that tracking of all receiving antenna set up any where on the earth (where satellite broadcasts cover) for power—driven satellites can be obtained the optimum so that the ground satellite stations attain receving couditions from the satellite broadcast 36000km away over the eqrator. This kind of product has seen neither home nor abroad.

本文简介了电视广播卫星地面接收系统,着重推导了未见诸已有文献中的最佳补偿角公式,并利用这个最佳补偿角,对接收系统作了重要改进,使地球上任何地域(卫星广播覆盖范围)设置的电动卫星接收天线都能达到统调,从而使地面卫星接收站对远离赤道上空36000km远的卫星广播节目均获得最佳接收状态。在国内外尚未见到这种产品。

The average depth of modulation is an important parameter,which haveinfluence on broadcast coverage. SNR and energy efficiency.In this paper,we definedsounding average depth of amplitude modulation,which can advance in measurement ofmodulation depth.The measurement resulte are dependable.

广播信号的平均调幅度是影响广播覆盖面积、信噪比、电能利用率的重要参数.监测平均调幅度是从技术角度检验广播社会效益的主要方法.本文提出的“有声平均调幅度”定义和测量方法,对于改变现行的人工监测方法,实现平均调幅度监侧的定量化、自动化具有重要的现实意义.实测结果稳定可靠.

This article introduces National Standard GB/T 14433- 93" Tecnical specifications for coverage networks of colour TV broadcasting" issed by the NTSB. The article includesits main contents, tecnical bases, examples and limits forapplications, such as calculating usable field strength with multipleinterferences using simplified multiplication method and coverageboundaries of minimum field strength with different terrains. Thearticle points out also some differces between this national standardand technical standards...

This article introduces National Standard GB/T 14433- 93" Tecnical specifications for coverage networks of colour TV broadcasting" issed by the NTSB. The article includesits main contents, tecnical bases, examples and limits forapplications, such as calculating usable field strength with multipleinterferences using simplified multiplication method and coverageboundaries of minimum field strength with different terrains. Thearticle points out also some differces between this national standardand technical standards used in the practical planning.

扼要介绍国家技术监督局发布的国家标准“彩色电视广播覆盖网技术规定”(GB/T14433-93)的主要内容,技术依据,应用举例以及使用要注意的问题,如用简化相乘法计算多个干扰情况下可用场强和不同地形条件下计算最低场强覆盖距离等。文中还指出此项国标与广电部原规划方法的不同点。

 
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