“氡-222”的概念、定义、翻译、参考文献-科学参考

单词	氡-222
释义	氡-222 Encyclopedia 理学放射性元素释 radon-222氡-222 氡的质量数为222的同位素，符号，简写为222Rn。又称镭射气。
随便看	on-line data analysis on-line data handling on-line data processing on-line debug on line detection on-line detection online detection with neutron online detection with γ-ray on-line diagnostics online dictionary online direct sales Online Education online education online education industry online electrochemical mass spectrometry on-line electronic patrol system on-line encryption online encyclopedia on-line equipment Online escrow service on-line fault detection on-line filtering online fuel processing online game Online Game Publishing Industry

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