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track etch survey accumulative Radon meter
释义
track etch survey accumulative Radon meter
Encyclopedia
工学
氡及氡子体测量设备
释
track etch survey accumulative Radon meter
径迹法累计测氡仪
可以累积测量几天、几个月,甚至几年内空气中氡浓度的平均值或累计暴露量的仪器。能测量出氡浓度的年平均值,适用于测量场所的氡浓度。
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animal covering epithelium
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animal cycle
animal cytokines
animal derived food
animal derived food hygiene
animal derived food safety
animal dicrocoeliasis
animal disease resistance breeding
animal-drawn vehicle
animal ears
animal ecological energetics
Animal Ecology
animal ecology
animal embryo cryopreservation
animal embryonic development
animal embryo splitting
animal endocrine system
Animal Epidemic Prevention Act of People’s Republic of China
animal epidemic prevention law
animal epithelial tissue
animal experiment
animal experimental technique
animal eyes
Animal factor
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