“radon measurement”的概念、定义、翻译、参考文献-科学参考

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。
随便看	power monitoring power MOSFET gate drive circuit power motivation power network power non-residue power object power of a cardinal number power of a circle power of a class power of a complex number power of a generator power of a graph power of a matrix power of amendment of the Basic Law power of an element of a group power of an inversion power of an operator power of an ordinal number power of a number power of a pencil of circles power of a point with respect to a circle power of appointment and removal power of a relation power of a set power of a statistical test

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