Economic and Environmental Geology (자원환경지질)
- Volume 9 Issue 3
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- Pages.135-141
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- 1976
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- 1225-7281(pISSN)
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- 2288-7962(eISSN)
Study on the Geophysical Research Applications Using Radioactive Isotopes (I) Study on the Structures in Strata by Using γ-γ Logging Apparatus
방사성동위원소의 지구물리학적 응용에 관한 연구 γ-γ 검층법에 의한 지층구조에 관한연구
Abstract
The gamma-gamma logging method appplying in geophysical research are presented in this paper_ The logging probe assembly was designed which permits changing the source-to-detector spacing while conditions of proceeding
Keywords