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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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exponential digital invariant
exponential disk
exponential distribution
exponential divisor
exponential efficiency coefficient method
exponential equation
exponential ergodicity of Markov process
exponential estimate
exponential factorial
exponential family
exponential family/class
exponential family of distributions
exponential form
exponential formula
exponential function
exponential function representation of complex number
exponential function selection model
exponential generating function
exponential group
exponential growth
exponential height
exponential homomorphism
exponential inequality
exponential integral
exponential integral function
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