在文中设计了一种应用于分布式高密度电阻率仪的电极转换装置，介绍了该装置的工作原理、工作流程，给出了详细的电路原理图。
In this article, we have been designed a kind of electrode change device for distributed high density resistivity instrument and provided its theory and work flow and its circuit diagram.
在文中设计了一种应用于分布式高密度电阻率仪的电极转换装置，介绍了该装置的工作原理、工作流程，给出了详细的电路原理图。
In this article, we have been designed a kind of electrode change device for distributed high density resistivity instrument and provided its theory and work flow and its circuit diagram.
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