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快中子俘获过程
释义
快中子俘获过程
Encyclopedia
理学
核天体物理
释
rapid neutron-capture process; r-process
快中子俘获过程
一种类型的核过程。在一些极端情况下,中子密度足够强(每立方厘米1020中子以上),会使得中子俘获反应形成的不稳定丰中子核素合成抗拒向稳定核的衰变,这时核合成的路径会非常接近中子滴线,直到发展到上述过程无法优先,大多数衰变回到稳定线,这个核合成的过程称为快速中子俘获过程(r过程)。
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supercrevice
supercritical
supercritical airfoil
supercritical bifurcation
supercritical branching process
supercritical compressed air energy storage
supercritical extractor
supercritical fluid
supercritical fluid chromatograph
supercritical fluid chromatography
supercritical fluid chromatography-mass spectrometry analysis for pharmaceuticals
supercritical fluid chromatography (SFC)
supercritical fluid chromatography (SFC) for pharmaceutical analysis
supercritical fluid extraction
supercritical fluid extraction of fish oil
supercritical fluid leaching
supercritical fluid method
supercritical fluid system
supercritical fluid technology
supercritical gasification
supercritical helium
supercritical helium pressurization
supercritical helium storage tank
supercritical injection
supercriticality
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