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随着我国教育事业的蓬勃发展,在教学中采用各种现代化手段来提高教育质量是日益发展的趋势。目前采用的闭路电视(CCTV)(Closed circuit television)上课是较好的途径之一。由于此类闭路电视大部分为直播,没有编制课程“节目”的能力,所以对学校来说,探索一种具有功能健全的电视中心是不可缺少的。这个电视中心不同于城市电视台的电视中心。它应具有为教学服务的特点,也就是说既能直播上课“节目”,又能“编制”课程“节
With the vigorous development of our country’s education, it is a growing trend to adopt various modern methods to improve the quality of education. One of the better ways is to use closed-circuit television (CCTV) classes. Since most of these CCTVs are live broadcasts and do not have the ability to compile course “programs”, it is indispensable for the school to explore a TV center with a sound function. This TV center is different from the TV center of the city television station. It should have the characteristics of teaching services, that is to say, not only can the live “programs” be taught, but also “programs” the "sections.