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neutron porosity logging
释义
neutron porosity logging
Encyclopedia
理学
放射性测井
释
neutron porosity logging
中子孔隙度测井
用中子源照射地层，快中子与地层发生非弹和弹性散射而成为超热中子或热中子，用中子探测器测量超热中子或热中子计数率，并将单探测器的计数率或双探测器的计数率比值换算成视石灰岩孔隙度的测井方法。
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ONB
on-band observation
On Beauty of Seven Things
On Becoming a Person: A Therapist's View of Psychotherapy
On Biographies of Eunuchs
on-board clock
on-board computer
on-board-diagnostic
on board directly light-emitting diode package
onboard information system
on-board information terminal
on-board telescope
on-board unit
on-bottom stability of jacket
On Calligraphy
on-camera correspondent and reporter
On Canadian Poetry
Once Again on the Trade Unions, the Present Situation and the Mistakes of Trotsky and Bukharin
once primed quantity
once-through boiler
once-through boiler modulation control system
once-through boiler start-up
once-through correcting plate
once-through corrector
once through fuel cycle
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更新时间：2026/7/29 13:31:37