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γ射线石油测井仪
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γ射线石油测井仪
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伽马射线石油测井
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gamma ray petroleum well logger
γ射线石油测井仪
利用天然放射性的分布规律和γ射线与物质的相互作用原理,采用不同的γ射线探测器,测量井眼中的天然放射性或人工放射性信号,计算得到井眼周围地层的相关信息,包括天然存在的铀钍钾、原油和煤炭等自然资源的矿产品位和地层岩石特性的核仪器。
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annual energy output
annual epact
annual equation
annual forage plants
annual grasses
annual greenhouse gas index
annual growth cycle of tea tree
annual hydrological report
annual inequality
annual inspection of presses
annual inspection of special equipment
annual land subsidence rate
annual limit on intake
annually laminated sediment
annual maintenance in ancient water conservancy projects
annual maximum load utilization hours
Annual meeting of China Library Association and Association of Chinese Museums
Annual Meeting of Detailed Planning Division of Urban Planning Society of China
Annual Meeting of Ecological Planning Division of Urban Planning Society of China
Annual Meeting of Editorial and Publication of Urban Planning Society of China
Annual Meeting of Governance and Policy Division of Urban Planning Society of China
Annual Meeting of Heritage Planning Division of Urban Planning Society of China
Annual Meeting of Housing and Community Planning Division of Urban Planning Society of China
Annual Meeting of Infrastructure Planning Division of Urban Planning Society of China
Annual Meeting of International Urban Planning Division of Urban Planning Society of China
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更新时间:2025/5/5 11:31:39