niton
美 ['na?t?n]
英 ['na?t?n] 
- n.【化】radon (氡)的舊名
- 網絡尼通;鐳射氣;氡商務英語詞匯
英漢解釋
例句
Investigation on the density of niton in the air of military channels
某軍事作業坑道內空氣中氡濃度水平調查
Monitoring and Analysis of Indoor Niton Pollution
室內氡污染的監測與分析
Influence of Niton Radioactivity in Room on Health
居室放射性氡對人體健康的影響及防護
Talking about defending Niton from indoor air
再議室內氡氣的防護