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nuclear radiation method
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nuclear radiation method
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检测技术
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nuclear radiation method
核辐射法检测技术
利用由放射性同位素所发射的α 、β 、γ等射线与被测对象物质的作用,如反射、吸收、电离或使物质激发而射出新的射线(如X射线),通过测量电离程度或吸收、反射后射线强度(活度)及产生的新射线的能谱和强度等,实现对被测对象有关量的检测技术。
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Manicouagan crater
manic raving
manic syndrome
Manic V Dam
manifest
manifestation and extraction technology of physical evidence
manifestation mode of literature
manifestation,root cause and medial qi
manifest covariance
Manifest der kommunistischen Partei
Manifest Destiny
manifest dream content
Manifesto of Montecristi
Manifesto of Panama(1975)
manifold
manifold assumption
manifold classification
manifold crystallization
manifold economic sectors in the transition period
manifold equivalent to zero
manifolder
manifold geometry
manifold learning
manifold of algebraic elements
manifold of bounded curvature
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