【摘要】 目前室内直流电法实验大都在水槽里进行,所以要想得到起伏地表的实验结果是很难的。尽管土和沙子可以制作成起伏地表模型,但是都有各自的优缺点。采用橡皮泥制作模型实现了起伏地表的实验,为今后在室内进行直流电法实验找到了一种简单易行的方法。更多还原

【Abstract】 It is difficult to obtain the result of DC method experiments in the undulating earth’s surface condition in that it always needs to do these experiments in the sink.Although the undulating earth’s surface model can be made by sand or soil,they both have their own shortcomings.So plasticine to set up the undulating earth’s surface models is used and a straightforward experimental scheme in these models for the future laboratory DC method experiments is presented.更多还原