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neutron lifetime logging
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neutron lifetime logging
Encyclopedia
理学
放射性测井
释
neutron lifetime logging
中子寿命测井
利用脉冲中子源产生的中子与地层原子核相互作用,通过探测热中子或伽马射线时间谱计算地层宏观俘获截面或中子寿命,从而确定地层含水饱和度的测井方法。
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clock arithmetic
clock cell
clock comparator
clock comparison
clock-controlled sequence
clock control systems
clock coordination
clock correction
clock counter
clock cycle
clock cycle, clock period, clock tick
clock dial
clock distribution
clock domain
clock drift
clock drive
clock driver
clock ensemble
clock error
clock gating
clock generator
clock hand
clock indication
clocking effect
clocklike
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