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自然γ射线石油测井仪
释义
自然γ射线石油测井仪
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工学
伽马射线石油测井
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natural gamma ray petroleum well logger
自然γ射线石油测井仪
通过测量井眼内的γ射线能谱和井眼周围地层中铀、钍、钾等多种放射性元素的含量,计算出地层相关物质的组成成分的核仪器。
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thermal background emission
thermal background radiation
thermal balanceof rural energy saving project
thermal balance test for space transport vehicle
thermal balance test method for spacecraft
thermal barrier coating
thermal barrier coatings
thermal battery
thermal biosensors
thermal black-body radiation
thermal bonding
thermal bonding batt
thermal bonding interlining
thermal boundary layer
thermal boundary layer theory
thermal boundary resistance
thermal breakdown
thermal bremsstrahlung
thermal bridge of building envelope
thermal broadening
thermal calendar
thermal calendering
thermal characteristic
thermal characteristic curve of condenser
thermal-chemical viscosity reducing in reservoir
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