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单词
radon measurement
释义
radon measurement
Encyclopedia
工学
〔辐射防护技术基础〕
释
radon measurement
氡测量
环境介质(大气、土壤空气和水体等)中的氡(222Rn)及其子体浓度的测量。
理学
氡气测量
释
radon measurement
氡气测量
通过测量氡及其子体放出的射线能量和强度(伽马射线专用物理量为比释动能率,阿尔法射线专用物理量为粒子注量率)来确定介质中氡气浓度的核地球物理测量方法。
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digital resources development
digital resources integration
digital resources license agreement
digital resources management
digital rights management
digital root
digital rural development
digital sand mould
Digital scenic and historic areas
digital section
digital seismometer
digital sensor
digital service system of museum derivative science education
digital servo bus of machine tool
digital servo system
digital signal
Digital Signal Processing
digital signal processing
digital signal processing chip
digital signal processing, DSP
digital signal processing in optical communications
digital signal processor
digital signal processor, DSP
digital signature
digital signature algorithm
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