This paper introduces working principle of tower clock control system in detail from two aspects of hardware and software . some effective anti - disturb measures adopted in design process are explained 从硬件和软件两个方面详细介绍了塔钟控制系统的工作原理，并阐述了设计中所采取的一些有效的抗干扰措施
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This paper introduces working principle of tower clock control system in detail from two aspects of hardware and software . some effective anti - disturb measures adopted in design process are explained 摘要从硬件和软件两个方面详细介绍了塔钟控制系统的工作原理，并阐述了设计中所采取的一些有效的抗干扰措施。
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The intense activity that had begun in the morning in the headquarters of the emperors , and had given the impetus to all the activity in remoter parts , was like the first action in the centre wheel of a great tower clock 二位皇帝的大本营从大清早就开始的戮力同心的活动，就像塔楼上的巨钟的中心主轮所开始的第一次活动，它推动了以后的各种活动。
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