这种研究对电视新闻节目制作和播出质量的提高大有裨益。
This kind of research will not only be beneficial to the making of TV programs, but also to the broadcasting program quality.
随着电视台播出质量的提高和播出形式的变化，现场直播的形式正在得到广泛应用。
With the improvement of the broadcasting quality and the diversity of broadcasting forms, the form of live broadcasting is being widely used.
有些台可能信号太弱，一开始搜不到，而一旦它们以全功率播出，声音和图像质量就会恢复。
Some that may have been too weak for you to receive initially may come through loud and clear once they are broadcasting at full power.
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