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actinic flux
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actinic flux
Encyclopedia
理学
〔大气辐射与光化学〕
释
actinic flux
光化通量
某一给定单位体积空气所受到的来自各方向并能引起光化学反应的辐射通量之和。又称光化辐射通量。单位为“光子数/厘米2•秒”。
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positron emission tomography, PET
positron-emission tomography, PET
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POSIX threads programming interface
POS machine
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possessed by the devil
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possibility of anticipating legal conduct
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