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γ射线辐射取样仪
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γ射线辐射取样仪
Encyclopedia
工学
天然放射性勘查仪器
释
γ-ray radiation sampling apparatus
γ射线辐射取样仪
利用天然放射性核素的γ辐射对不同探测器相互作用的差异,以及铅的屏蔽作用,制成测量矿体露头或岩石某一张角方向上的γ照射量率的仪器。又称定向辐射仪。
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heavy ion collision in intermediate energy
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heavy-ion fusion evaporation reaction
heavy ion fusion-fission
heavy ion fusion reaction
heavy ion induced desorption
heavy ion induced desorption (HIID)
heavy ion jet interaction generator
heavy-ion jet interaction generator
heavy ion linear accelerator
heavy ion nuclear chemistry
heavy ion radioactivity
heavy-ion radioactivity
heavy ion reaction
heavy-ion reaction
heavy isotope
heavy knock
heavy launch vehicle mobile launch platform
heavy lepton
heavy liquid separation
heavy load pavement
heavy maintenance
heavy media
heavy-media separation equipment
heavy-media separator
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