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本文介绍一个盆地在已经进行了重磁力普查,并有个别钻井成果的条件下,预测其基岩埋深的一种有效而又比较精确的方法.文中较详细地介绍了公式的理论推导、资料处理及成果的编释.研究工作是1978年在黑龙江省三江盆地东部进行的.是采用1∶20万磁测资料及部分航磁资料,在 DJS—6电子计算机上演算的.
This paper presents an effective and accurate method for predicting the bedrock depth of a basalt under the condition that the gravity and magnetic census has been carried out and the results of individual drilling have been carried out.In this paper, the theoretical derivation and data Processing and the interpretation of the results.The research work was carried out in the east of the Sanjiang basin in Heilongjiang Province in 1978. It was calculated on the DJS-6 electronic computer using 1: 200000 magnetic data and some aeromagnetic data.