Nowadays, our broadcast and television system is in the process of changing from analog to digital.

目前，我国广播电视系统，正处在由模拟技术向数字技术转变的过程。

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Using the ways of positive study, the writer investigated the professional condition of the news Staff of Broadcast and Television System in Counties of Henan Province.

本文运用实证研究方法，对河南省县(市)广播电视系统新闻从业人员职业状况进行了一次深入的调查。

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The design requirements for digital television broadcast system software and the life analysis of the digital television equipment are also presented in this paper.

同时还介绍了数字电视播出播出系统软件的设计要求和数字电视设备的寿命分析。

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Health insurers, fearing that they could be squeezed out under the new system, broadcast a devastating television commercial that featured a suburban couple, Harry and Louise, expressing their confusion about the plan and their worry that the government would make health care decisions.

CNN: Commentary: Grateful Dead on health care