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natural gamma logging
释义
natural gamma logging
Encyclopedia
理学
自然γ测井
释
natural gamma logging
自然γ测井
通过专用的伽马测井仪在钻孔中测量一定能量阈值以上的天然伽马射线总强度(专用物理量为比释动能率)的核地球物理勘探方法。又称伽马总量测井。
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normal place
normal plane
normal point
normal polygon
normal polynomial
normal population
normal positive cone
normal pressure/atmospheric concentration equipment
normal probability distribution
normal probability paper
normal problem
normal process
normal process, N-process
normal product
normal product distribution
normal product, N product
normal profile
normal projection
normal projective connection
normal prolongation
normal proof
normal proximity
normal pulse condition
normal pulse polarography
normal pulse voltammetry
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