The contact plug is electrically connected to the common doped region and the bit line is disposed over the substrate.

接触窗插塞电性连接至共用掺杂区域，且位线配置于基底上。

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The contact plug is electrically connected to the common doped region and the bit line is disposed over the substrate.

接触窗插塞电性连接至共用掺杂区域，且位线配置于基底上。

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