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放射性本底
释义
放射性本底
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radioactive background
放射性本底
自然环境中的宇宙射线和天然放射性物质构成的辐射总称。又称天然放射性本底。
Chemistry
>放射化学与辐射化学>基础放射化学>释义
radioactive background
放射性本底
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pre-integral
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pre irradiation grafting
pre-irradiation grafting
pre irradiation polymerization
pre-irradiation polymerization
Pre-job Training
prejudication principle
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Prelature of the Holy Cross and Opus Dei
prelaunch survivability
preleptotene stage
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preliminary budget examination
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Preliminary Compilation of Qing Poetry Chronicle
preliminary constitutionality
preliminary corrosion
preliminary crushing equipment
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