“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	drug delivery of antisense oligonucleotide drug delivery systems drug delivery systems of biotechnology drugs drug dependence drug dependence study drug derivatization techniques drug design drug development drug discovery drug disposition in the body analysis drug dissolution drug distribution in tissue drug distributionstudy drug drug interaction drug-drug interaction drug efficacy drug efficacy control drug efficacy testing drug-eluting stent drug emergency inspection drug eruption drug excretion/drug elimination drug excretion study drug external treatment drug film extraction technology

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