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本文对延时系统的分类、各自特点进行了介绍,对两种不同类型延时系统的工作原理作了说明,并围绕江苏总台日常工作中延时技术的运用进行讨论。
This paper describes the classification of delay systems and their respective characteristics. The working principle of two different types of delay systems is illustrated. The application of delay techniques in the daily work of Jiangsu main station is discussed.