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一、绪言近年来,激发电位法已逐步地走向我国地球物理勘探方法的行列中。试验研究工作和初步推广工作中都说明激发电位法在寻找浸染状矿体方面是很有前途的,因此,许多省的物探大队都积极地要求开展这个方法的生产工作。所以目前都把获得测量激发电位差的仪器任务提到首要的地位。在过去几年的工作中。我国没有一个完整而定型的激发电位仪,一直是用其他有关的仪器车进行改装来测量激发电位差。由于日
I. INTRODUCTION In recent years, the excitation potential method has gradually moved to the ranks of China’s geophysical exploration methods. Both pilot studies and initial outreach work have shown that the ESP method is promising in the search for disseminated ore bodies. Therefore, geophysical units in many provinces are actively demanding the production of this method. Therefore, at present, the task of obtaining the measured excitation potential difference is referred to the primary status. In the past few years of work. Our country does not have a complete and stereotyped excitation potential meter, has been using other related instrument vehicles modified to measure the excitation potential difference. Due to day