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体内活化分析
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体内活化分析
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工学
中子活化分析
释
in vivo activation analysis
体内活化分析
用中子(热中子或快中子)照射生物活体(如人和动物)的某个部位或全身,使体内元素活化,随后用核辐射探测器测定生成核素放出的γ射线,或直接测定核反应的瞬发γ射线,从而实现生物活体的元素分析。
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admissible state
admissible strategy
admissible structure
admissible subalgebra
admissible subgroup
admissible subobject
admissible subspace
admissible T2 topological space
admissible T2topological space
admissible T_2 topological space
admissible tensor
admissible test
admissible topological group
admissible topological space
admissible topology
admissible transformation
admissible value
admissible variation
admission
admission control
admission to the traditional operatic class
admittance
admittance chart
admittance matrix
admixture
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