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radium emanation

一般 Radiumemanation f
化学 Radon n
医疗的 Radiumemanation Radon
核物理, 核辐射 Radon n (222Rn, a nuclide)
核辐射 Emanation f; Em f; Niton n; Nt m; Radon-222 (222Rn, a nuclide); Radiumemanation f (222Rn, a nuclide); Radium-Emanation f (222Rn, a nuclide); ²²²Rn (222Rn, a nuclide)