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核素识别仪
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核素识别仪
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天然放射性勘查仪器
释
nuclide identification device
核素识别仪
利用放射性核素的辐射特性,采用几种不同射线类型的探测器,主要测量γ射线、n中子辐射强度,经数据处理后,能识别多种核素,并有报警、显示含量等功能的仪器。又称手持式核素识别仪、放射性同位素识别仪。
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surface grinding
surface hardness
surface harmonic
surface harmonic function
surface heater
surface heat transfer coefficient
surface heat treatment
surface hopping
surface hopping model
surface humidity resistance
surface impedance
surface impedance dispersion
surface imprinting
surface induced dissociation
surface-induced dissociation
surface induced dissociation (SID)
surface-induced dissociation (SID)
surface-initiated polymerization
surface instability
surface integral
surface integral of first type
surface integral of second type
surface integration
surface intemal energy density
surface intermediates
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