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本文分析了自动闭塞现状及发展方向。总结交流计数电码优缺点,提出微电子化技术改造研究目标,并预测其效果。
This article analyzes the status quo and development of automatic occlusion. Summed up the advantages and disadvantages of AC counting code, put forward the research goal of microelectronics technology transformation, and predict its effect.