“actinium emanation”的概念、定义、翻译、参考文献-科学参考

单词	actinium emanation
释义	actinium emanation [´ak`tin·ē·ǝm ´em·ǝ`nā·shǝn] See <<actinon>>
随便看	rift-block valley rift lake rift saw rift valley Rift Valley fever rift-valley lake rig Rigel rigging Righi experiment Righi-Leduc effect right-and-left-hand chart right angle right-angle prism right ascension right astern right bank right circular cone right circular cylinder right coset right-cut tool right-hand cutting tool right-handed right-handed coordinate system right-handed curve

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